I buy links from a vendor that I think uses SE Nuke to make links. (I think this becuase they use offer different types of SE Nuke campaigns) Anyway, I buy web 2.0s with account information from them and recently about half of the web 2.0s have started coming from crappy sites. (Before as many as 80% of the sites were good. I would take these accounts and plug them into AFM and turn them into something useful.) Have there been any system wide changes?