I'd also love some helpful information on this topic! My blog is 2 years old & I had a good
page rank but then I dropped the blogspot a couple of months ago & I'm back to square zero
on google. I'd really like to move up in the ranks again. I am leaving comments everywhere I can
but I don't know what else to do to get the page rank up. Any tips out there?
You may want to check out your SEOMoz rank, I have started mentioning mine to companies who ask about Google PR. It's similar and updated much more often.