My wife and I will be learning to dive in April, and I'd love to have a camera to use while underwater. I'm looking for something that is waterproof to at least 18m (50ft), which limits the selection the highest end models from each of the main manufactures. So far, the Olympus TG-3 or a Panasonic TS5 look pretty good.
If you have one lying around gathering dust, I'd be very interested.