Predicting Pagerank

This one has been making the rounds all week so it deserves a mention here. A couple of products have cropped up claiming to actively predict a websites future PR - before the update. Ludicrous? Isn't that like the holy grail of SEO? Good grief.

As it turns out iWEBTOOL does not predect pagerank. Sean has a great article on iWEBTOOL and really pulls their pants down on his blog.

The company has been debunked in several threads on the usual SEO forums, but basically it is returning completely useless data unrelated to Pagerank whatsoever. Here