Have you ever gone to a website that asks for your email address? (haven't we all). You know that the moment you type it in, it is streaming across the net on its way to every spam database in the world. You simply can't be that careless with your personal email address.What if there was a website that any and every email address you can think of already exists. And you use any one you like, anytime you like – just by thinking one up.