YouTipIt
YouTipIt is an online community service that enables you to directly reward people for content they have created.
Escrow Tipit
In addition to being able to send a tip to any user with a tipit badge, an escrow tipit may be sent to any user on Facebook. An Escrow tipit sent is held in Escrow until the Facebook user claims the tipit[1].
History
The site underwent a rewrite and the switch to the revised software occurred on May 16th, 2011[2].