Person participation: can help While using the stream of knowledge amongst the consumer as well as the operator of a particular Site (as an example, Wikipedia makes it possible for people to build new pages and edit existing pages to maintain data up to date) HuffPost, Boing Boing, and Techcrunch https://www.fiverr.com/maharshikushwa0/create-10-manually-brand-new-web-2-0-blogs-with-login-contextual-backlinks