So go register hidemyporn.com or something and get to work.
For bonus points: secretly build both types of services and sell to both sides in an arms race. You could even offer an extra premium tier of each that defeats the non-premium tier of the other.
This comment reminds me of my radar detector, which is vulnerable to a police radar detector detector, but which itself has a radar detector detector detector.
For bonus points: secretly build both types of services and sell to both sides in an arms race. You could even offer an extra premium tier of each that defeats the non-premium tier of the other.