Maybe this belongs in the social media section, but it's more of an seo question. In some of reddits sections such as "new" the stories seems to be arbitrarily nofollowed...the "most controversial section" has almost all stories nofollowed except for one or two. This changes when I log in and out or reload, but not in any consistent way...anyone know why this is? I'm asking because I've seen other sites that seem to randomly slip one dofollow link in with the nofollows, and it usually can't be explained with paid advertsing etc.
