It seems Atlantis has been found yet again. I've heard lots of different theories about it, the most plausible that it's an allegory for Athenian politics or some such thing. Seems much more likely, at least, than Brazil, Antarctica, the Florida Keys, or the Azores. However, there is a lot of interesting evidence that there was a well-traveled civilization before Alexander the Great (one of the sources for the linked map was from his collection).
Now, it an attempt to get more comments, I present you with the following poll: how often do you check your email?