I have been up all night working on a new site of mine, PageRank Plus.  It is a free google page rank checker.  You should all go check it out and give it your support! 😀  It generates buttons, and a sig showing all the stats about your site and all.  Try it out and use it for your own sites and put the buttons up – spread the word!
PageRank Plus Results: www.notanotherportfolio.com