Bazoocam claims to be a social network and video chat site all rolled into one.→ More info
UPDATE: Camzap seems to be completely offline, please check www.cambop.com for more sites like Omegle.
If you are looking for sites like Omegle, ChatRandom and Bazoocam, Camzap has always been a very popular ChatRoulette alternative. It always had plenty of users and cams seemed to be loading fast. A couple of years ago Camzap underwent a serious redesign and change of concept. It evolved from a basic ChatRoulette alternative to a combination of an Omegle alternative and a social network.→ More info
iMeetzu tries to take it one step further by combining a site like Omegle, a social network and friend finder site and an online dating site.→ More info