Two years ago, former Googlers Jason Liebman, Daniel Blackman and Sanjay Raman launched Howcast, a site filled with originally-produced how-to videos on everything from "How to Ice Skate" to "How ...

Of all the "next-generation video network"-type startups, one of the most promising is NYC-based Howcast, which was started by a group of ex-Googlers in 2007. Howcast produces, aggregates, and ...