Haha, I use to wipe my bike after riding it in the rain right away. I had the titanium brompton so I didnt really worry about the fork or rear triangle getting rusted but I tried to keep the hinges dry. One thing, if you start riding it in the rain, it becomes harder to keep the inner fender clean. Also, you should use lubricant on your chain and hinges regularly. It makes a big difference in the long run!