The Web 2.0 Summit in San Francisco is where hundreds of the digerati are gathering this week. Here’s a video of the opening night after party on Tuesday night at the St. Regis Hotel, an event sponsored by Canaan Capital. One of the sponsors was VentureBeat. Blogger Paul Carr provided the running commentary. Video shot and produced by Alexa Lee.Web 2.0 Summit - Canaan Web After Dark Party w/ Paul Carr. Oct. 20, 2009 from Alexa Lee on Vimeo.