Wesabe is a fascinating new site that takes a wisdom of the crowds approach to your finances:

Wesabe is a community of people who share our experiences with our money so we can help each other make better financial decisions. We do this by aggregating and analyzing our community members' personal financial data, and showing tips — recommendations to get the most from our money. These tips and recommendations come from the collective wisdom of our entire community. When one of us figures out how to make a great decision, we all learn.

For reasons I am not sure I fully understand I am teetering on the brink of getting involved - anyone care to give me a push?