I try very hard to avoid WebMD. In fact, I think the Internet is a nightmare when you aren't feeling well. My rule is avoid it at all costs unless you want to convince yourself you have a week left to live.
But others don't have a runaway imagination. (Or maybe they do and just don't allow it to take control.) WebMD has a symptoms checker that has now made the jump to the iPad. And it's one of our first Poser sightings on the iPad.
Check out more Poser sightings. And if you see one, let us know!