Don't get me wrong Joey, I believe you, I believe that you'd like to help others with this thread, but nowadays Google loves to kick out sites of the SERP because of the bad neighborhood, link spamming, keyword stuffing etc. In my humble opinion 5-10 ReviewMe posts worth more on blogs that don't look like 'linkfarms'. I think it works, and it helps your site to build a long term relationship with Google.
I think it works for you precisely because of the low competition. I think for most keywords 280 backlinks wont' do much especially once they take into account the spam factor.
Maybe i should have tried blog post service too. what i wondering is will google say anything for the same content in several hundreds blogs? isn't it obvious that you spammed the blogging service?
Thats originally what i thought. But i decided to give it a go, because of my poor ranks anyway. It turned out the ranks only got better. Wouldn't mind an opinon from someone on it though?