He explained it pretty well, too.
"I guess I shouldn't say 'never,' but I can't picture the scenario where I'd take that job," Zdarsky said in an AMA on Reddit, in response to a fan asking about a potential run on Marvel's premier comic series. "It just seems to be a ludicrous amount of work for a readership that has too many specific ideas of what should happen, and get too angry when their expectations aren't met. Maybe I'd get to a place in my life where I could handle it, but it sure isn't right now."