[drtse4]

From the same author (@byoogle) there is also a more generic Disconnect, that blocks Google,Twitter,Digg,Yahoo! too.

https://chrome.google.com/webstore/detail/jeoacafpbcihiomhla...

A bit aggressive imho, with the google block enabled you can't even login to google.

[mckoss]

Be careful. Disconnect also ends up blocking core services, like Google Channel API, used by some App Engine apps (this took me hours to figure out why my site was broken in Chrome).