Look out, Demand Media: Here comes another cheap content-creation competitor. Meet BlueGlass, the newest entrant in the rapidly expanding field of producing low-cost text and video articles designed specifically to snag search traffic.
Rich Skrenta thinks he has built a better search engine. This week, he's launching Blekko, whose web searches will only accept information from curated lists of trusted sites, mediated by users to filter out irrelevant results. But can Blekko compete with Google and Bing?