Who Said That? - A game where you guess who tweeted what
Startup Stash - A curated directory of 400 resources & tools for startups
Who's Building Something New? - Twitter profiles of the next unicorn founders
Startup Buffer - Startup Buffer is a premium startup directory for emerging startups all around the world.
Guess My Mood - A game where you guess how your friends are feeling
Makerbook - A directory of the best free resources for creatives