@dansup

Facebook does something like this, but (IIRC) for a year. The problem is that they'll automatically autovivify your account if you accidentally log in again.

So if you do something like this, I'd suggest that you require the user to explicitly press a button or something to re-enable the account and/or reset the countdown. Otherwise, it looks skeezy.

But yeah, it sounds like a good idea to me.