Internet Explorer 9 may block 'em in 2011, and the US government's on the case too, but you don't have to wait for Microsoft or bureaucracy to keep your privacy paramount if you browse with Rockmelt or Chrome. That's because former Google developer Brian Kennish just released Disconnect, an extension for either one, that banishes Digg, Facebook, Google, Twitter and Yahoo tracking requests (more companies are on the way) as you make your merry way across the web. Install and you'll find a nice little "d" icon on your browser's status b