I'm playing around with the new version of UBot that just got released and I'm pretty stoked about all the ideas that are coming to mind. Here's an idea based on some things I've read, but I'm wondering if I should even waste my time as I don't have any empirical data, just "he said that so-and-so did this"... The idea is to have a program that searches for keywords and visits your site and lowers your bounce rate. Of course you'd need analytics installed, but the idea is that if you've got a lot of satisfied visitors, you'd end up with a higher ranking. Anyway, I'd be more than glad to share this with everyone if you'd let me know if this is actually worth spending the time on.