Aop - Anonymous opinions, vote & view
Hangster - Find your friends. Get hanging.
ToT: ThisOrThat - Let your friends choose this or that for you
AddressToGPS - AddressToGPS is an open-source tool to search for an address, location, or area using the Google...
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
LynQ - The People Compass - Real time location tracking even when phones fail