Reddit has had off site tracking for quite some time. Remember those little snooheads where you could 'reblog' about something? or vote on a site while on it?

Reddit has had off site tracking for quite some time. Remember those little snooheads where you could 'reblog' about something? or vote on a site while on it? Seeing the reddit bugs/icons/badges was about when the site started engaging in data collection. You bet your ass they do everything they can to determine a general profile of each user now based on visited subs and patterns.