I Like Privacy is a handy extension for Google Chrome that allows you to block the Like button and to block the Facebook plug-ins from starting on certain webpages. It detects the plug-ins from the page and blocks them until you click the address bar button.
You can permanently activate the plug-ins from a website by clicking the address bar button twice while you are on the desired page.
Note: In order to install the extension you need to drag and drop the downloaded file on the Extensions tab.
· Google Chrome