Airtime is the best frictionless video platform for launching instant video conversations with random people who happen to have some shared interests.
That may sound scary, but it’s actually kind of fun.
This lightweight, powerful tool for social discovery based on shared Facebook’s interest graph and Facebook friends has relatively rich store of tools for enhancing your video conversations and controlling who you end up meeting.
To get started you simply visit Airtime.com, sign into Facebook and authorize Airtime to see your Facebook contacts, likes, subscriptions, and so on. Airtime uses that information to connect you with like-minded people — or at least those who share a least one of your interests (an “interest” can be defined as something about you, like your birth date or where you work or went to school — as long as you’ve made those details visible on Facebook).
Not Just Chatroulette: Hands-On With Airtime [Mashable]