This has come up as a (joking) question among friends of mine. Also, some of the identities of the people in question seem to be … in flux lately. š So just to clear things up, or possibly confuse things more:
Matt Cutts manages an anti-webspam group at Google. He’s also an A-list blogger, a speaker-to-webmasters/SEOs, and goes to a lot of conferences.
Jeremy Zawodny (Yahoo!) is an A-list blogger, a speaker-to-webmasters/SEOs, and goes to a lot of conferences.
I (Tim Converse) manage an anti-webspam group at Yahoo! Search.
There – now you have all the information you need to decide this difficult and important question for yourself. š
Tim Converse 
Exactly. If you ever fuse the two of you guys, I vote for Timwodny. Or Jeretim. š
P.S. Tim, how did you get a gig to be at WMW and not do any speaking? If I see you in the audience, I’m gonna pull you up on the panel with me. š
Heh. Matt, what we’re all wondering is: how do you do it _all_? We are not worthy.
(As for panels, could having decided only last week that I was going to WMW have anything to do with it? Hmm.)
Ah, the just-in-time conference sign-up. Brilliant. š
I’m a beta tester of Google Clone, so that helps make sure I don’t spread myself too thin. š
Heh. I think the two of us can take him. š
I had no IDEA he was going to be there.
Vegas baby?
We could do a anti-Spam VS anti-Spam panel. hehe
brett
Brett —
Vegas? Sure, let’s do it. How about an anti-spam vs. anti-spam panel, with side betting allowed? š