holding my 'history' against me now is like those dumbfuck Americans that don't want to send help to Japan because of Pearl Harbor.
That's retarded because none of the people responsible for Pearl Harbor are still alive (Except, arguably Michael Bay). Blaming people who weren't even born at the time of Pearl Harbor is ridiculous, especially when Hiroshima and Nagasaki were more than retribution enough.
You're still the same person, and whether you've grown up and changed or not is not the question because you alienated so many people back then. I think until two of your cities are nuked, people will have a lower opinion of you than others.
Regarding people hating on your posts being purely because of that? No.
That stuff you were posting in Instant Mix's journal for example was seriously insensitive and that's why people called you out on it - not because of your history.
Rather than blaming the community & your history for the way they treat you, maybe you should read over your posts more carefully before you post them and consider what sort of tone they have. Seriously so many of your posts just make you sound like such an asshole it's unreal. I quite happily call you a dickhead, but only when you're being a dickhead. I don't do it because of your history.