Some intrepid hacker needs to put an end to this debate and put Mac users out the misery of eight plus years of waiting for the other shoe to drop.
Unless of course, they can't. After all this time, with Apple being the highest profile computing company in the world and with tens of millions of supposedly bare assed Macs out there why hasn't anyone actually succeeded at making a Mac OS X virus or worm? Shouldn't someone have done so by now at least as a prank or a proof of concept?
At what point do we begin to suspect that we've misunderstood something important about Macs and self-reproducing malware?