Over the last few years, the popularity of social channels – for professionals, teens, grandmas and everyone in between – has skyrocketed. Consider the recent numbers:
Twitter experienced an annual growth in 2009 of 1,382%
Facebook now boasts 400 million active users
Every minute, 20 hours of video is uploaded to YouTube
Between blog posts, Facebook status updates, tweets, [...] http://bit.ly/90Am96