[gallery] The Geography of Happiness According to 10 Million Tweets The researchers coded each tweet for its happiness content, based on the appearance and frequency of words determined by Mechanical Turk workers to be happy (rainbow, love, beauty, hope, wonderful, wine) or sad (damn, boo, ugly, smoke,...

[gallery] The 20 Most Valuable Tech Companies The total market cap of the top 20 companies is $2.22 trillion Apple makes up 23.6% of that Apple is worth more than Google and Microsoft combined. You could even add Cisco on top of that, and it still wouldn’t be enough.  N.B....

[gallery] Pinterest’s Hype Bubble Has Burst, And Now It Is Actually Losing Users Monthly active users are down from 11.3 million on March 1 to 11.15 million on April 1 to just 8.3 million today....

[gallery] Report: One In Five U.S. Adults Does Not Use The Internet Internet adoption among U.S. adults increased rapidly from the mid-’90s to about 2005. Since then, though, the number of adult Internet users has remained almost stable at around 75 to 80%. ...