The website chaturbate allows people to switch on their webcam and show their body to the world. After setting up a profile, it is really possible for exhibitionists to show themselves naked on webcam to all visitors of the website. I advise you to read this review of chaturbate.
I think it is a good idea. Thanks to chaturbate, exhibitionists have a safe place where they can show themselves without taking the risk of being arrested by the police. When a new visitor visits chaturbate for the first time, he is prompted with a message asking to confirm that he is older than 18 years old. So, rather than sneaking in a public park, the exhibionist can undress at home, switch on his webcam and visit chaturbate.
The people who visit chaturbate are usually nice, understanding and openminded. You are not likely to see a rant online.
This is a great place for alternative sexual practices. nobody will get offended and everybody is happy about it.
Internet provides a safe zone for different sexual practices without offended the rest of the population.