Domain Social Forums

Has anyone tried the PR Articles method? It's kind of like linkshare, but it has a lot to do with giving good info in exchange for a link. Some use Constant Content for this, but there are a lot of article sites that take freebies and distribute them. What kind of changes have you noticed if you've tried that method?

I did a little bit of this on a fledgling site last year. It didn't seem to generate much traffic.

I think resources like Constant Content are an excellent tool but they shouldn't comprise your entire arsenal.

What about article trade sites where you let anyone download the work?