Pretty rare? Ok, it's pretty rare that people try my door handle at night, but I'm still not going to leave it unlocked. I think voting is a pretty serious issue, if we're meant to take to it seriously.
If you had no history of break-ins in your neighborhood, and your door continually malfunctioned and locked you out on a weekly basis, you'd probably end up leaving it unlocked.
Yea after mulling it over, I guess I can agree with that. I admit it seems like it would be very difficult to get enough people to commit fraud when it was just identification making the difference. Still wouldn't want to be the victim of it, though.