Seriously. How? There seems to be no directions in the 'My Account' section.

Is there a button I've missed? Or do I just not log back on here for a month or more and it'll delete itself?

There is not a way to delete your account. If you do not wish to return, simply don't...

I want to do that too because I want to change my name. You are not aloud to create more than two accounts...which is why I need to delete two of them and get a name change.

And you should probably read the FAQ ;)