Name Changes disabled.

[Vipershark]

I have a question: Would it be possible to just make username changes every year as opposed to every month and a half? That way people can still change usernames without the system being as big a target for spam.

Usernames can still be changed by directly asking an administrator if you absolutely MUST change them but unless you're either
a) radically changing your internet persona
or
b) there's some sort of problem with your username
they really never should need to be changed.
Going by something different every month (or year, even) is frankly kind of stupid. There's no need for it and it just confuses people.