Just thought that I would share something here with everyone that I do to find great backlinks. If you have a blog then you know how bad it can get with spam comments coming in. When I get those, I take a part of the comment and do a search on Google for that text in quotes. Then with SEOQuake, I get the PR of those pages and go to the ones that are PR1 or higher and go and put my own comment on that page if the site is allowing your name to be hyperlinked. I have found many AA blogs with high PR like this. I do this all manually but i'm sure doing it with software will work better. Hope this helps out all the new IM people that are finding it hard to get backlinks to their site.