So I saw a link-building technique here that said, in a nutshell, to go to Digg and scroll back to the old stories. Stuff 365 days or older. Click on the comments section for any story that has less than 50 comments. Check to see if the page has PR. If it does, post a comment and drop your link (or two, or three) and ka-powie! You no have a do follow link with PR. So I tried this out. Seemed to work well enough. Found a few comments pages with high pr that had less than 50 comments. That was encouraging, but then I soon found that these were few and far between. Most had PR 0. MOST. So I started dropping 3,4,5 links to various sites of mine in one swoop as it was taking forever to find these pages. Just found out today that my account is no longer in existence. Looking though some of the pages I commented on I found that there are plenty of other comments that had links. Trick is...they only had ONE link in any comment. So I think I'll try this again, but I won't be using more than one link.