Well, facebook has slightly larger audience, doesn't it? And yes, it's a matter of numbers. I agree that the quality of people matters a lot. A single prick can spoil everyone's enjoyment of the place. But 1000 people at the springs at one time can spoil the enjoyment as well. These people can be the best of the best but everyone has to go #1 or #2 and people packed as sardines in the pools are not a pleasant experience.