Ok as one of the most vocal boycotters of OMD peter parker on this board, I want to go on record as saying that's a horrible idea. One you're calling for someone, someone who in many ways helped save marvel, to get fired for their personal, though wrong, beliefs. That's petty and self-serving. And two you're calling for a boycott of an entire company for one factor. There are a lot of good marvel comics out there by different writers but you want to torpeado the whole thing for one issue? It's like a little kid holding their breath.
You want change, be an adult about it. Boycott the thing you have an issue with, nothing more and be as vocal as possible about the problems so they're kept in the forefront. What you cannot ever do is to show that you've become a raving lunatic or fanatic because those people don't count for anything in reality. Don't boycott marvel, boycott ASM (it's not hard, it's pretty bad with all the nonsense anyway). Use that money for something else, support a good marvel book like incredible herc or spider-girl or any of the other excellent stuff out there, or go one better and try an independent.
What's needed is patience and persistance, not grand and half assed gestures. We did it for the clone saga, we can do it again but it only works if we do it as responsible buyers and consumers and not fanatics.