" I'm sure your favorite waiter or waitress would let you use their phone to login to your email"
Not a good idea. Once you log into another private phone that password most likely be in there for good and susceptible for hacking.
That's a bit of a stretch Scuba. You can logout and not save the password plus I doubt most waiters/waitresses are in the business of hijacking your email and almost everyone has their own smart phone. I'm just saying that of all the restrictions, this one really is the least burdensome and fairly easy to work around.
