Lots of these exist and have tried to exist in the past, but end up failing due to the non-automatic nature of tagging. (Unlike Last.FM and music, to play off t

Lots of these exist and have tried to exist in the past, but end up failing due to the non-automatic nature of tagging. (Unlike Last.FM and music, to play off the title's example) It's cool that trakt.tv is at least trying to integrate with some TV 'boxes'.