Another thing you could always do is make another account and ask Justin to delete your current one. You can email him at justin [at] armorgames.com .
Or, better yet, just make a new account and not ever use this one again! You'll save yourself the trouble of sending Justin an email while you save Justin the trouble of deleting your account! =)
If he only do that, the new one (or this old one) would be 2nd account, AG have special rules for 2nd accounts. If he dont follow them and he is catched... risk of a ban.
If he closes the comments and doesn't use it then that rule is null.
They may change this with AG3 on the way, but as far as we know that update isn't coming for another half-year yet.
They actually confirmed that name changes would be a sure thing in AG3, providing there are some rules tio be followed, like one name change per half a year or so and a mentioning on the 2nd profile of "this user was formerly known as ..." or something like that.