I Like Privacy.
Replaces Facebook Likebuttons with a local copy. Hinder Facebook keeping track of you. Click the faked like button (semi-transparent) to load the original one. If you have trouble with a specific site, click on the Facebook Logo in the URL bar twice. This allows Facebook plugins for the current site permanently. - - - This is an unofficial extension and is not affiliated or associated with, or endorsed or approved by, Facebook. See Extension Support for sourcecode.