One of my co-worker sent me a link to this site http://www.thoof.com
I really like what the site is doing. If you continue to scroll down the page continues to load stories via ajax page call. This is really slick, I think of all the blog sites I read where you have to click on the next page or previous posts. It’s a great idea to keep someone on the same user experience or page.
Not sure how well it does to computer memory, but the idea is sweet.