I am now a member of the Newstex "content on demand" collection of blogs. As Bill Ives recently reported, Newstex (and Lexis Nexis) have received a Codie awards for the "Best Blog Aggregation Service" and "Content Newcomer" (description at Newstex' blog).
It's nice to be included in this service. If you need proof, Knowledge Jolt with Jack is listed under their Blogs on Demand product.