There is no relation between your site PR and Traffic.
But it has very little to do with SERP's and traffic directly
PR will help with authority. Useful if you want a ranking site to introduce new topics, get indexed quickly etc.
For instance "cars dot com" might have a PR of 6, and shoud any new products, innovations, topics come out to do with "cars" even vaguely related, then the new URL's this site creates to support the new tipoc will likely rise quite quickly. That's handy. Authority is good in other ways, but in IM this is the most obvious.
But it has very little to do with SERP's and traffic directly
That's why I don't get the issue with Nofollow links, the only thing they fail in is transfer is PR, and who cares too much about that?
Google lose exclusive patent on Larry Page's ranking system very soon - at which point I doubt even THEY will care about it any more.
Scritty
PR helps your article rank up on search.
PR will help with authority. Useful if you want a ranking site to introduce new topics, get indexed quickly etc.
For instance "cars dot com" might have a PR of 6, and shoud any new products, innovations, topics come out to do with "cars" even vaguely related, then the new URL's this site creates to support the new tipoc will likely rise quite quickly. That's handy. Authority is good in other ways, but in IM this is the most obvious.
But it has very little to do with SERP's and traffic directly
That's why I don't get the issue with Nofollow links, the only thing they fail in is transfer is PR, and who cares too much about that?
Google lose exclusive patent on Larry Page's ranking system very soon - at which point I doubt even THEY will care about it any more.
Scritty