“BlogTree.com is a web site that maintains a database of blog relationships and allows you to browse blogs’ pedigree. You can register your blog(s) and note which blogs inspired them (their parents). You can then notify the parent blog’s author, as well as authors of any blogs that you think your blog inspired, about BlogTree.com and encourage them to register their blogs and note their parent blogs. As more and more blog authors participate, unrelated families of blogs will find common ancestors or descendants.”
Link:
http://www.blogtree.com/
