Airbnb's sex-party situation is going to end up on Letterman, SNL, a law professor’s syllabus, and as a real learning experience for the hospitality/apt. share site. The issue is going to be how to screen prospective customers without profiling them. In this case, there was no way to know "David" was a panty raidin', apt. trashing, adipocytic, XXX party promoter. Ain’t we got fun.