9rules Network: Blogging network containing content from independent authors.B5media.com: Topical network of bloggers.Blog Network List: A list of blog networks in the blogosphere.BlogMedia: Content network and services.Creative Weblogging: A network of blogs catering to executives and individuals.Problog Network: Blogging network of independently owned professional blogs.Weblogs, Inc.: Creating trade weblogs across niche industries in which user participation is an essential component of the resulting product.