Link Popularity and the Myth of the Guestbook Link
Tuesday, September 23rd, 2008You have probably been to a site that had a section called a “Guestbook”. Many sites ask you to “sign their guestbook”, and many of these guestbooks also permit HTML code in the guestbook comments, meaning you or I or anyone can visit guestbooks on web sites all day long and systematically create links back [...]