Metastream - Watch streaming media with friends
Rocket Reads - A simpler alternative to Goodreads
Watch2Gether - Watch2Gether is an app that allows multiple people to watch the same content simultaneously and interact with each other while watching.
Bookicious - Find the best new book to read with books collections for makers, founders and entrepreneurs.
Kosmi - Digital Hangouts Reinvented
Goodreads - See what your friends are reading.