Stickam
www.stickam.com
Numbers:About 20,000
Typical user: People looking to add a little video to their online lives
The skinny: Launched in February, 2006 (though available in a testing version earlier), Stickam lets subscribers use javascript or HTML code to add video to online sites or a social network profile. It can also be used for video conferencing or to accompany eBay auctions.
Raking it in: Stickam relies on its creator, Advanced Video Communications, a video-conferencing outfit. The company may sell advertising and offer a premium service that would let users deploy video simultaneously to various sites.