I'd be more in favor of activism on this point if AirBnB made any effort to limit their rentals to owner-occupied apartments. Someone renting out a spare bedroom in their apartment, or a spare couch, is one thing, but someone renting out a dozen apartments that they have never lived in, as basically an unlicensed hotel, is quite different.<p>A good first step would be imposing a limit of one rental property per person on the site, and making at least basic efforts to enforce it.<p>To be fair, this is basically an NYC problem. I haven't seen nearly the same level of shadiness on AirBnB in other cities, where people renting out spare rooms and couches seems to be the norm. But in NYC, a lot of the AirBnB listings are unlicensed hotels and unlicensed hostels, not people renting out spare rooms. I wouldn't be surprised if a good number were affiliated with organized-crime groups, either, since those are the main operators of unlicensed hotels.