Today in Tech: RIM Playbook reviews, Twitter's troubles - Fortune http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNHnRXg8axXSalSP4qJYfCFTftatXw&url=http://tech.fortune.cnn.com/2011/04/14/today-in-tech-rim-playbook-reviews-twitters-troubles/

Today in Tech: RIM Playbook reviews, Twitter's troubles - Fortune http://ping.fm/UPva7