LOL! True. But as I said, if they're going to go through that much trouble to screw themselves, let them! Just be sure to write your apps to be as bullet-proof as possible.
Joined: Feb 01, 2005
The problem with the hidden element solution is that you have to pollute every page with the hidden element (unless you just plan on checking for this during login or some such). It also assumes that you will always be submitting a form -- won't work for links.
For a single-time check at login, it's not a bad way to go though.