Check in to shows or movies (yes, even at the theater) you are watching and even share the information with social media such as Google+, Facebook and Twitter if you like.
SeriesGuide provides access to tract's currently trending shows and finding shows is facilitated through trackt's database which composites information from several main sources (i.e. IMDb, TVDb, TMDb). Also visible are trackt's recomendations and your personal trakt library.