Interesting group. I wasn’t aware of several such as blip.tv and loopt. Others there are bewildering by virtue of the dollars VCs are tossing at them – US$22M for Fon, US$17.5M for Turn and the big one, US$60 freaking million for SpotRunner! There’s obviously money and ideas to burn in the advertising market…
Some are ones I actually use like Meebo and JanRain.
