Friendster/Myspace like webrings - which is the best hack?

[Trana]

I am looking for suggestions for how to better integrate my members buddylists for a 6 degrees sort of thing. I see there are a couple of different scripts which do this, but not one clear winner.

Also, I believe that these hacks usually involve a rewrite of the profile page to spruce it up. That would be great as well.

Can anyone provide a recommendation on which hack I should use?