You say they can delete them but if they have forgotten their password etc... it becomes more and more difficult.


If i were to forget my password now and then for some reason i didn't want anyone to know anything about me then I would want my account deleted because I have a lot of info about me in my profile here. Not that it will ever be that way for me... but it might for some. But then again your method does make sense because like Ancient Dragon said it would be an admin nightmare.