As a baseball fan, reality is incomplete until it is quantified. That’s why reading Nielsen’s report of Twitter’s 2008 growth is fascinating, despite the fact that everyday we read about who or what is now tweeting. Between Septembers 2007 and 2008, Twitter’s audience grew from 533,000 to 2,3As a baseball fan, reality is incomplete until it is quantified. That’s why reading Nielsen’s report of Twitter’s 2008 growth is fascinating, despite the fact that everyday we read about who or what is now tweeting. Between Septembers 2007 and 2008, Twitter’s audience grew from 533,000 to 2,359,000 users, a… More»