I actually had an encounter with this guy once, back in Pensacola when they were in town in the 90s. He and a roadie were trying to pull girls from our group to come amuse him elsewhere. I wasn't dating any of those ladies, but there were others present who were, and things really deteriorated. Mr Rockstar narrowly avoided getting a thorough ass whoopin. From what I heard later he was a party boy. I guess he kept at it? This news doesn't surprise me really, there is only one Keith Richards. I remember being happy for this band when Shrek came out though, despite my friends' ruffled feathers.
RIP Steve. You were much less of a douche than Scott Stapp, far as I know.