Saturday, April 16, 2011

How a Facebook Question Went Viral | Liz Gannes | NetworkEffect | AllThingsD

Random Facebook User’s Question Gets Four Million Votes

Facebook recently redesigned its Questions feature to be more simple and viral. It seems to be working–maybe too well. A single question by a random Facebook user accumulated four million votes in the last two weeks after it spread far beyond her friend group.

What’s funny is how this seems to have come about. A Facebook user named Heather Marie Hollingsworth posted to her Facebook friends on April 2, “Cleaning out my friends list in the next few days…Do you wanna stay?” with the options “Yes, keep me,” “Don’t Care” and “No, not really.”

As of this morning, “Yes, keep me” is winning by a landslide, with 3.98 million votes out of a total of 4.11 million.

Was this a planned viral scheme or a highly successful accidental appeal to human insecurities? It seems like the latter. Hollingsworth doesn’t currently display much information on her profile, describing herself as a 23-year-old mother of two. What seems to have happened is Facebook Questions’ viral features did their job.

Each time someone voted in Hollingsworth’s poll, a blurb about their vote got posted to their friends’ news feeds. These people seemingly assumed that one of their own Facebook friends was the one cleaning out the friends list, and (in most cases) pleaded for mercy. You can see in the screenshot below respondents addressing their comments to the different names of friends through which they found it.

It’s not like voting in Hollingsworth’s poll downloaded some nasty virus on people’s computers, but it did confuse and annoy them. Facebook might want to consider dialing back Question posts to users’ news feeds in order to constrain people from abusing them, as the company has done with third-party apps on its platform.

A Facebook spokesperson said that Hollingsworth’s wasn’t the most popular Facebook Question ever, as polls for brands like Starbucks have gotten more votes in the past. However, another harmlessly deceptive question that went viral earlier this year (before the redesign) got only 60,000 votes before being shut down by Facebook.

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Tips on Starting, Succeeding in the Social Media Business - Fox Small Business Center

Tips on Starting, Succeeding in the Social Media Business

By Liza Porteus Viana

Published April 06, 2011

| FOXBusiness

Most people spend their down time on Twitter and Facebook catching up with friends, following their favorite celebrities or artists, or checking out the latest photos of long-lost loves or exes. Kate Buck, on the other hand, makes her living off of spending all day on social media sites.

The social media consultant [@katebuckjr on Twitter], who was featured in FOXBusiness.com’s Small Office Home Office profile series, founded KBJOnline.com in January 2009 after being laid off from her job as a community manager at a large corporation. After taking on part-time freelance work just to pay the bills, Buck soon gained a long client list – enough to make a living without going back to the corporate life.

Today, Buck runs her own home-based social media marketing business out of Austin, Texas. According to the social media entrepreneur, her company builds integrated strategies for clients, and helps them implement those strategies that connect their brands with the “social media buzz.” She is also the co-founder of Pinqued, an interactive events production and marketing company.

As a home-based worker who built her business “doing something fun and cutting-edge,” Buck has several tips for those thinking of working from home and/or getting into the social media business, not least of which is taking your potential new career seriously; don’t treat it as a hobby.

“Do all the things a ‘real’ business would do - like track income and expenses,” she said. That includes getting a dedicated space in your home for an office - preferably one with a door – and creating a schedule with the family for when you are "available," especially during school holidays so that you aren't distracted during times when you need to focus.

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Other tips include:

No. 1: Spend time learning how to do your job, just like you would for any profession. Buck recommends her course on how to be a social media manager, or reading blogs and books by industry leaders on the subject.

No. 2: Practice what you learn by setting up and managing social media online. Find another business owner (friend, family member, etc.) that can be your first client. You can put all you have learned to good practice while gaining valuable experience that will help you land future clients.

No. 3: For prospective clients, who you are is your Google results! That means what people learn about you online is the new resume. Your social profiles should be taken very seriously; they need to be active and tended to.

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Wednesday, April 13, 2011

Health benefits of vitamin D - Telegraph

Health benefits of vitamin D

Long known to be essential as an adjunct to calcium for strong bones and teeth, recent research suggests vitamin D is essential for healthy muscles and the immune system, and that it can help prevent allergies and juvenile diabetes.

Research has linked low levels of vitamin D to multiple sclerosis and Parkinson's disease; and a major randomised controlled US study is investigating whether healthy levels of vitamin D may reduce the risk of cancer, type 2 diabetes and heart disease.

Colin Michie, a consultant paediatrician, analysed the cases of 17 babies and infants treated at Ealing Hospital for a severe lack of vitamin D between 2006 and 2008. He found many experienced a delay in walking, a problem last common in Victorian times. His findings renewed calls for vitamin D pills to be made more widely available on the NHS, especially for pregnant women.

Giving all pregnant women vitamin D supplements could cut the number of multiple sclerosis sufferers by up to 80 per cent, research published in February 2009 found.

Scientists have proved a long-suspected link between the "sunshine vitamin'' and the debilitating disease, a finding that could prevent people developing the condition in future generations.

Women should take up to 10 times the current recommended dose of vitamin D during pregnancy to protect against premature birth, researchers have urged.

The higher dose was found to halve their chance of suffering from one of a number of problems including having the baby before term and pre-eclampsia. In Britain, pregnant women are recommended to take10 micrograms of vitamin D daily for their baby's general development.

But a team from the University of South Carolina in the US found that those given 100 micrograms daily were half as likely to suffer one of a series of pregnancy problems as those taking 10 micrograms.

Supplements of vitamin D can help young children to ward off diabetes in later life, researchers reported in March 2008.

The chance of developing Type 1 diabetes fell by almost a third in those who received extra doses of the vitamin. The disease is caused when the body destroys cells in the pancreas, which regulate insulin. It often starts in early infancy and is on the rise across western Europe.

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The best natural sources of Vitamin D - Telegraph

The best natural sources of Vitamin D

Doctors say everyone should take a daily capsule of Vitamin D to ward off a leading cause of blindness. But what are the best natural sources of the vitamin?

Most of our Vitamin D comes from sunlight on our skin – it forms under the skin in reaction to light.

While the best source is summer sunlight, Vitamin D is also found in a small number of foods. These include:

Cod liver oil
1,360 units per standard serving

Salmon
360 units

Mackerel
345 units

Tuna fish
200 units

Sardines
250 units

Milk
98 units

Margarine
60 units

Cereals
40 units

Eggs
20 units (per egg)

Beef liver
15 units

Swiss cheese
12 units

Source: US Food and Drug Administration. Adults are recommended to consume 400 units of Vitamin D a day.

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Higher vitamin D dose could help elderly protect eyesight - Telegraph

Higher vitamin D dose could help elderly protect eyesight

Increasing Vitamin D intake could significantly lower the risk of developing the leading cause of blindness, research suggests.

One way older people can help protect their eyesight is by ensuring they take enough vitamin D Photo: ALAMY

A study of older women found that those who had the highest levels of the vitamin, found in oily fish and eggs as well as dietary supplement pills, were nearly 60 per cent less likely to contract age-related macular degeneration.

Scientists believe it has anti-inflammatory properties that can help prevent the incurable condition by stopping the eyes being damaged.

Their research indicates that taking in more Vitamin D through food or tablets, rather than sunlight, can help protect against developing AMD.

However the researchers recommend that older people talk to their doctors first to see if they need to take supplements. Some studies have warned against taking large amounts of the vitamin, which also helps reduce cancer risk, because in high doses it is thought to weaken bones.

"In conclusion, Vitamin D status may significantly affect a woman's odds of developing early AMD," the study said.

AMD, which is thought to have left 230,000 people in Britain partially blind, is the leading cause of blindness worldwide.

There is no cure for the condition, caused by progressive damage to the centre of the retina at the back of the eye, and treatment to reduce the symptoms is limited and costly.

"Therefore it is important to identify modifiable risk factors that may affect disease occurrence or prevent progression to advanced stages," says the paper published in the journal Archives of Ophthalmology.

It suggests that one way older people can help protect their eyesight is by ensuring they take enough Vitamin D.

Researchers studied 1,313 post-menopausal American women aged between 50 and 79.

They tested the levels of a substance called serum 25(OH)D in their blood, which reflects Vitamin D intake, and also asked them about their diet and how much time they spent outdoors.

Several years later examined the women to see how many were losing their sight.

They found that among those aged under 75 who had the highest intakes of Vitamin D were far less likely to develop early AMD, although this did not hold for older women.

Those who took an average of 720 International Units (18 micrograms) a day were 59 per cent less likely to develop the condition than those who took less than 120 IU (3 micrograms).

This highest intake level is less than the 1,000 IU (25 micrograms) in a standard dietary supplement pill but more than the recommended daily allowance of 400 IU (10 micrograms) for adults and 600 IU (15 micrograms) for pensioners.

The study claimed that those who had the highest levels of Vitamin D secured it through foods such as milk, fish and fortified margarine, rather than sunlight.

The scientists suggest that Vitamin D, which has anti-inflammatory properties, may stop the "destructive inflammation" in parts of the retina that lead to AMD.

However they caution against all older people starting to take Vitamin D pills immediately.

Lead researcher Amy Millen, from the University at Buffalo, New York, said: "I would tell women to discuss with their physicians whether or not they should be taking supplements based on their current vitamin D status."

The Department of Health's website states: "Taking high doses of vitamin D for long periods of time could weaken your bones.

"Most people should be able to get the vitamin D they need by eating a varied and balanced diet and by getting some sun. If you take vitamin D supplements, do not take too much.

"Taking 25 micrograms (1,000 IU) or less a day of vitamin D supplements is unlikely to cause any harm."

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Monday, April 11, 2011

new-commodore-64-nyt: Personal Finance News from Yahoo! Finance

The New Commodore 64, Updated With Its Old Exterior

by Nick Bilton
Friday, April 8, 2011

provided by
The New York Times

commodore
Commodore USA
The Commodore 64 is being re-released for the modern computer user.

I was just 6 years old when the Commodore 64 computer went on sale in the summer of 1982. Although I already owned a computer at the time -- a ZX Spectrum -- I remember my excitement about possibly getting my little hyperactive hands on the newly released Commodore.

More from NYTimes.com:

The Long and Wireless Road to a Home Router

8 Secrets to Perfect Pet Photos

Small Cameras, Big Sensors

At the time, the Commodore computer cost $595 and came with a whopping 64 kilobytes of memory. It also contained a graphics and sound card that stood apart from other computers of the day.

Now, nearly 30 years later, the Commodore brand has taken on new management and is re-releasing its flagship computer, this time with all the amenities of a modern-day computer packed inside.

In its heyday, the Commodore 64 was one of the most successful home computers made, shipping more than two million units a year for almost a decade after its release. Although exact numbers don't exist, experts estimate that the company sold between 15 and 30 million Commodore 64 computers.

But the Commodore 64's success was short-lived. Commodore International, the maker of the computer, declared bankruptcy in 1994 after several bad business decisions and aggressive competition from I.B.M. and Apple.

commodore
Commodore USA
The new Commodore 64 comes with all the modern amenities needed to surf the Web and play video games.

Barry Altman, president and chief executive of Commodore USA, said he purchased the Commodore trademark in September of last year with the goal of reviving the company and offering a product that no longer exists.

"Thirty years ago computers were an all-in-one product, with the keyboard, memory and components built inside," Mr. Altman explained. "Over the years that has changed,  and we believe there is a huge potential to revive the early format."

The new Commodore 64, which will begin shipping at the end of the month, has been souped up for the modern age. It comes with a 1.8 gigahertz dual-core processor, an optional Blu-ray player and built-in ethernet and HDMI ports. It runs the Linux operating system but the company says you can install Windows if you like. The new Commodore is priced between $250 to $900.

The company's Web site says that the new Commodore 64 is "a modern functional PC," and that although the guts of the device have greatly improved, the exterior is "as close to the original in design as humanly possible." Most people would not be able to visibly tell the old or new versions apart, it says.

"The response has been completely dramatic," Mr. Altman said. "We've been averaging about five registrations per second on our Web site. This is from people giving us their name and e-mail address to be kept abreast of updates on the new Commodore."

Some may wonder why someone would want to purchase this type of computer when a world of iPads and laptops exists.

Mr. Altman says he sees two types of customers for the new computer.

"There are a lot of really young computer users who want to own a retro-looking computer," he said. "And of course there are those 30- to 40-year-olds who owned the original Commodore 64 and want the nostalgia of their first machine."

commodore
Commodore USA
The Commodore can run the Microsoft Windows operating system or a proprietary Commodore OS.

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Saturday, April 9, 2011

Strawberries Combat Cancer | Health Freedom Alliance

Strawberries Combat Cancer

Submitted by Lois Rain on April 8, 2011 – 12:18 amNo Comment

If food is our medicine then let’s consider ourselves lucky to have this powerhouse little fruit; one of nature’s tastiest preventatives.  An Ohio State University study led by Dr. Tong Chen gave pre-cancerous participants (at high risk for developing full blown esophageal cancer) just two ounces of freeze dried strawberries dissolved in water daily for six months. Remarkably, 29 of the 36 participants showed a significant reduction in the malignancy grading of their pre-cancerous lesions and growth inhibition. The results were presented to the American Association for Cancer Research’s annual meeting.

Survival rates for esophageal cancer are bleak. Only about 8 percent of patients live five years after diagnosis. It is the sixth most worldwide cause of cancer death. The study reveals a safe, inexpensive preventative that could be used in conjunction with conventional methods of cancer care.

Strawberries are often ignored among the other highly marketed super foods. It’s conceivable that the overwhelming amount of super fruit flavored products like those with pomegranate, acai, and goji will move over a bit to pay homage to the new fighter. In other words, prepare to start seeing everything flavored with strawberries. Tong Chen suggested that the freeze dried strawberries used in the study are 10 times more concentrated than whole strawberries, but still beneficial when consumed whole. No worries about side effects when we indulge in all berries, and thankfully stave off esophageal cancer.

~Health Freedoms

Strawberries Fight Cancer, Study Finds

Strawberries have the potential to prevent esophageal cancer, according to a preliminary study released Wednesday.

Researchers, led by Ohio State University, were able to show that freeze-dried strawberries slowed the growth of dysplastic, or precancerous, lesions in about 30 people who consumed the fruit for six months.

The study’s lead researcher, Tong Chen, an assistant professor in the oncology division of Ohio State University, presented the study at the American Association for Cancer Research’s annual meeting.

Esophageal cancer is the third most common gastrointestinal cancer and the sixth most frequent cause of cancer death in the world, Dr. Chen said. About 16,000 new cases of esophageal cancer a year are diagnosed in the U.S., according to the American Cancer Society.

Dr. Chen and a group of researchers are studying esophageal squamous cell carcinoma, the dominant type of esophageal cancer world-wide. They are looking at whether food or other substances might prevent cancer. Previous work showed that freeze-dried strawberries were able to significantly inhibit tumor development in rats.

The research team designed a small study in humans and approached the California Strawberry Commission, which agreed to fund the study and make available the freeze-dried strawberries. The commission is a state agency funded by the strawberry industry.

Dr. Chen’s team recruited 38 people in China who had mild-to-moderate dysplasia in the esophagus; 36 people completed the study. Biopsies of the esophagus were taken before and after the study. On average, patients were about 55 years old.

They were instructed to consume 30 grams of freeze-dried strawberries dissolved in a glass of water twice daily for a total of 60 grams a day for six months. Dr. Chen said the freeze-dried substance is about 10 times as concentrated as fresh strawberries, but suggested people could still benefit from eating whole strawberries on a daily basis.

Overall, the results showed 29 out of 36 participants experienced a decrease in histological grade of the precancerous lesion, or a slowing in the growth of the lesion during the study. Dr. Chen said larger, randomized placebo-controlled studies are needed to confirm the results. She said it isn’t clear exactly what the anti-cancer agent in strawberries might be. But she noted that strawberries contain a variety of vitamins, minerals and other substances known as phytochemicals, which are also found in some other types of berries.

By JENNIFER CORBETT DOOREN

http://online.wsj.com/article/SB10001424052748703280904576246854013624530.html

http://www.independent.ie/health/latest-news/strawberries-may-hold-back-growt...

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