Hop - Spike makes working easier and more efficient. Saving you and your team time, sanity, and a lot of headaches.
Party with a Local - Party with a Local is a free app that connects travelers with locals that want to party.
Funnster - The best way to get together with your friends and family
Palaround - Meet people you should be friends with.
Gigstarter - Gigstarter uses crowd funding to take the pain from arranging events.
Babble - A more personalized social network