If you can handle the broken Canvas IFRAME apps on Facebook.com, Facebook Privacy List for AdBlock http://www.squirrelconspiracy.net/abp/facebook-privacy-list.h

If you can handle the broken Canvas IFRAME apps on Facebook.com, Facebook Privacy List for AdBlock http://www.squirrelconspiracy.net/abp/facebook-privacy-list.html http://www.squirrelconspiracy.net/abp/facebook-privacy-list.... prevents this kind of thing from happening. Also as a nice side effect, no more dumb share buttons on every web site.