netbuzz writes, "A fellow teaching himself Seam has come up with a clever Web app called 10 Minute Mail. It gives you a valid e-mail address — instantly — for use in registering at Web sites. Ten minutes later (more if you ask), it's gone. You can read mail and reply to it from the page where you create the throw-away address. Limited utility, yes, but easy and free."
"Card readers? We don't need no stinking card readers."
-- Peter da Silva (at the National Academy of Sciencies, 1965, in a
particularly vivid fantasy)