Would be nice to see this take off to at least break Google's "page rank" stranglehold. I like the concept but looks like there are a few wrinkles to be sorted out as usual with newish innovations- would be an interesting contest if MS get their finger out.

http://www.google.co.th/search?hl=en...e+Search&meta=

http://research.microsoft.com/users/.../fp032-Liu.pdf