You can find out now if any of your friends are already on Criticker with our latest feature!

Are you eager to get your friends and family hooked on Criticker? Last week, we released new functionality which allows you to load and invite your email contacts to Criticker! A large number of email providers are supported, including Gmail, WindowsLive (Hotmail) and Yahoo! This utility also helps you see which of your contacts are already members, so you can mark them as Kumpels.