drall - 1:28 pm on Jul 3, 2006 (gmt 0)

As long as humans exist on the content creation side it will take humans to defeat spam on the search engine side.

Algo it until your blue in the face, you cannot stop it via automated means and no matter which combo of filtering, aging, link schemas you weigh, as long as 2 eyeballs are not seeing it you will have large quantities of spam.