You're right; that does sound stupid, particularly when you have no evidence to back it up. Ignoring the fact that the media has arguably been fair in its reporting of either candidate, the simplest explanation would be that the media and everyone else hate Romney for the same reasons, not one causing the other.I know it sounds stupid to say this, but the media hates Romney. And that's why everyone else does.
Plus, there's plenty of people out there claiming that the media has been way too soft on Romney, so...