back links based on referrers

Here is an exhausting bunch of links “on the idea of automatically creating back links based on referrers” which seem to have all been prompted by Jon Udell’s Blogspace Under the Microscope, although it seems to me that yaywastaken was the first to spark interest in this among webloggers by providing an easy-to-implement javascript referrer service. Most people would use this sentence to say something about the “semantic web”, but I must simply point you to write the web [dormant?] and a google search on the subject.