The coolest bas player in the world?!

Harris is amazing, but I'd put him fourth:
1. Steve Digiorgio
2. Les Claypool
3. Sean Malone
4. Steve Harris
5. Jason Newsted (with Flotsam and Jetsam, not Metallica)

But I'm only referring to talent, I haven't seen any of them live and have no way of determining who is coolest.

Other lesser-known great bassists:
Brent Oberlin (Thought Industry)
Doug Keyser (Watchtower)
Pete Perez (Spastic Ink)
Lars Norberg (Spiral Architect)
 
Harris is ok, Burton was awesome, but IMO the best Bass Player is Steve DiGiorgio. I haven't heard anyone who can surpass him.