So it seems, looking at the title of this post on Yahoo’s blog: http://www.ysmblog.com/blog/2010/03/30/12-stellar-seo-tools/ which is a good round up of the most popular and serious seo services.
I’m no big fan of technical seo, as I think what really matters is the large number of human beings that do not care about seo, and link freely to whatever they find interesting. Anyway, time to reach for the stars!