Forum Moderators: Robert Charlton & goodroi
All affiliate links through LinkShare, when clicked, are redirected from LinkShare's tracking system, they are not direct links.
That's the key, I'd say. The rel="nofollow" attribute is just one way out of many to stop paid links from passing PageRank - and THAT is what Google is on the warpath about. You can buy and sell all the links you want if they don't pass PR, and tracking system redirects do not pass PR.