For anyone that wants to answer. For me it is out.
The problem with drying outside is that it makes the floor very wet and slippery. It always annoyed me when people in my dorm did that.
Which reminds me about two thing that I want to make in my house when I buy one (hopefully). A waterproof cabinet for inside the shower to hang a towel. That way I don't have to get cold when opening the curtain/door. Extra points if I can route a hot water pipe through it and use it as a heater without anymore energy usage. The problem with that is going to be mold inside the cabinet.
Second a soap dispenser built into the wall for soap and shampoo. Like what people have at sinks.
I was actually thinking about designing a shower head that gets soap directly injected into it and gets lathered up and dispensed with the water.
But I think that will have to be filed in the I"f I could, I would" thread