Ohoho, I AM serious. In fact, this was all Alex's idea...well, no, it was mine, but it would fit his trickster personality quite well.
What can I say? I'm affably evil. Besides, everyone would still have their usernames, and such.
MWAHAHAHAHA!
...hmm...perhaps it is STILL a tad extreme. How about just a select few people who would ususally be willing for this sort of thing, anyway, and then yourself? Yeah, that could work.