Not really
All these 'I like it' button around the internet mean they can track you online even if you don't have a facebook account.
Eventually they will start serving ads outside their own sites, for all I know they may be doing it already.
All these 'I like it' button around the internet mean they can track you online even if you don't have a facebook account.
Eventually they will start serving ads outside their own sites, for all I know they may be doing it already.