By Jim Karpen on Sat, 03/07/2009
Twitter just keeps getting more and more popular. And now the reaction has begun. Doonesbury has been trashing it all week (beginning with the March 2 strip), and in the current issue of Time, Lev Grossman writes about how he gave up Twitter. If you're addicted to Twitter, iLounge has posted a guide to all 33 Twitter apps.