One of my issues with this person is that while I do like his company, and respect him in a lot of ways, we think differently about how to move things forward. I'm much more of a "below the radar, live cheap and get something working" guy, whereas he's more along the lines of "VC funding or bust", without even having much of a prototype. That just sounds bad to me. Though I recognize that funding at a later stage in the game would certainly help, I think we'll have a better bargaining position if we have something that sort of works in hand.
That's another thing... I believe more in having mostly technical people. Different skill sets can certainly be a good thing (the Paypal story in Founders at Work was a good example), but it's also a good way to start thinking "hrm... I'm building the code... what is that other guy actually doing?"
Juwo: I'm not planning on stealing the idea or anything like that. I have plenty of ideas of my own. The one he's hatched up is pretty good, but it's not going anywhere in terms of code or a web site or stuff like that. Just paperwork for investors...