It’s pretty gnarly looking, and if you’re talking with people or want to share information or presentations, it’s brilliant. If you’re tech savy and in sales you should buy an iPad yesterday.
Jared Chamberlain had some good (brief) comments on his.
Me, I’m going to wait until the second gen. The only presenting I’d do with it would be for JV partners, and they come to me and my 15″ MacBook Pro works just fine for me.