On Thu, 25 Jan 2007 21:02:54 -0500, mm wrote:
Let me think about this. hmmmm Actually, if the door is open and
the water evaporates, it will actually cool the room, specifically the
surface that the water was sitting on and the air nearby. Whenever
water evaporates, it cools. And it raises the humidity.

That is asuming that you're working with cold to room-temperature
water. Flip a shower all the way to hot and open the shower door and I
can assure you that the bathroom will not be cooling down.