I regularly check out the trails of other spammers on backlinkwatch.com. It's an extremely productive way of getting backlinks. Backlinkwatch shows the site where any inbound link comes from, NoFollow/******** and anchor text. I have seen a lot of high PR already spammed sites, where the anchor text is the name, not show up any anchor text on backlinkwatch. My question: Does having no anchor text on backlinkwatch - even though there is anchor text present when you check the site - indicate that the backlink site in question is ineffective?