You forgot about a couple other options:
4) He got the hell off this rock and is sitting somewhere drinking mai tai's and admiring Venutian blubber cups
5) He's been captured by some intelligence community and is being outsourced to the military industrial complex, or is being used to fertilize earth women, in hopes of breeding some kind of super human/Amanfrommars hybrid.
6) He's taken his schtick to the likes of facebook or twitter and is confusing the masses at a truly global scale.
But you're right, AMFM1 isn't the same writer, because even someone with my limited intellect can understand the current one.