The only reason I cite this as a potential problem is that it becomes difficult to figure out which girls are going to be showing anything good without you having to reach for your wallet. What's illuminating is the fantastic prior level of utter disregard the fap enthusiasts - plenty of whom, let's remember, are lonely, middle-aged dirtbags - have for the teenage girls they're beating it to. Disadvantages: It is more difficult to register, there are strict rules, high competition, you need to k...