David Spark of Spark Minute gives his insider update on what is “cool”and “not so cool” at the Web 2.0 Expo in San Francisco.

I worked with David while I was at Sprint a couple years back. He helped us get podcasting and blogging off the ground for the B2B channel (a social media first for Sprint at that time). His insight and matter-of-fact observations are always very refreshing compared to most of the tech drivel in the media these days.

Check his site out.