I hadn't seen it before, so thanks for posting even if it was old news. It's almost a shame Gmail does such a good job filtering my mail; I used to have so much fun replying to these people.
Ah but the best bit of Gmail is the auto redirection of mail to similar email addys. Like james.bond@gmail is the same as jamesbond@gmail and if jmesbnd@gmail doesnt exist all mail will go to the closest match. I get erroneous mail all the time, flight bookings in the USA, job interviews in Australia, yacht showroom invitations etc etc.