If you start the day feeling positive but feel yourself growing increasingly glum as it slugs along, you're not alone. A new study using Twitter to track daily,…
It's been a good year for Twitter, and not merely because the company announced yesterday it has secured another huge round of funding, reports ReadWriteWeb.
Seems like just about everyone's tweeting these days, but a new survey finds that for now, only 8 percent of adults in the U.S. are using Twitter, reports…