Netcipia

This service offers users a way of setting up a site where they can share their expertise and even put a value on it or 'monetize' it through the use of articles, advice and support using wiki and blog type interfaces. The way finances are built up may be through who you allow to access the pages and charges can be made through membership. It is free at the outset for the authors and it can just be used as a network of people with similar interests.