http://blog.guykawasaki.com/2006/06/the_art_of_the_.html
That said, his book "The Art of Start" did not live upto my expectations. I felt that it was too practical; consequently, leaving little room for creativity or sparking new ideas.
His book Selling the Dream is a lot more out there. A lot of his ideas has since been appropriated by others, so it's not entirely fresh. Still, there are some good things in that book that you won't find anywhere else. He has this huge list of people who told famous entrepreneurs their ideas sucked. Like, "I think there's a world market for maybe 5 computers." But about 100 of those quotes in a row. Including the quote where he turns down the chance to be CEO of Yahoo! because "there's no money in search and the commute is too far." :-)
He got his MBA, then got into evangelizing about Apple through a friend. I think I would count MBAs who evangelize about Apple as suits.
Edit: By the way, nothing about being a suit means you're not nice, of course. I would assume that most suits are probably nicer than most hackers, because it's the job of a suit to say nice things, while it's the job of a hacker to say true things.