Interesting Tweet Chart

Despite being an outsider (I've never succumbed to twitter) I still find this pdf charting the 140 most popular users very interesting. Not only does it graph the frequency of their tweets and size of their readership, but it also contains the first tweet many of them ever made. I am happy to see two of my favorite culture icons in the top 140 - Wil Wheaton and Warren Ellis. I'm less happy (more like dismayed) that the #1 ranked tweeter, Obama, posted his first tweet about ending the war in Iraq. Now look at him. {{Sigh}} Anyway, check it out.