Rocket Reads - A simpler alternative to Goodreads
Netflix Party - Netflix Party is an extension for watching Netflix remotely with friends and family for movies nights with that long-distance special someone.
Bookicious - Find the best new book to read with books collections for makers, founders and entrepreneurs.
StreamParty - StreamParty is a watch communiry, that allows you to watch video streams in sync with the people you care about, on multiple services.
Goodreads - See what your friends are reading.
Metastream - Watch streaming media with friends