I don't think he got death threats. Lots of (overreacting..) people may have got a bit angry, but I don't think they went that far.
These guys aren't real either I don't think, I mean the last page where the guy is juggling iMacs, not possible

plus small things such as the bowling ball would crack the **** out of the iBook case, not merely knock it over. It's just a joke and it's well done.
