I have a whitehat site which I put a lot of effort in to last year. At one point it was ranking #9 for a term which returns 8 million results, and #2 for a term which was returning 1 million. I did a lot of off-page SEO and link building. However, I wasn't making much from it and lost interest when I had a little time for it. Six months on, the site is buried somewhere in the first 20 pages or so of G. But rather than let the PR5 domain and all my banklinks go to waste, I was think of setting up an autoblog on the domain. Does anyone have any thoughts on this? Is it a good idea? I'm completely new to autoblogging, but I'm guessing if I set up a keyword-optimized autoblog on this domain, I should have a great advantage, right?