@Ryan
When one considers that average number of properties per person is three, I would say AirBnb have no problem with it, in addition to this I have read recently that Airbnb have a system where a landlord can take a share of 15% of a tenant earning on Airbnb.
I have also read an article on Tech Crunch titled "Airbnb's Home-Hotel hybrid will open in Florida next year" where tenants rent an apartment from Airbnb and then are actively encouraged to rent out one of their room on Airbnb, presumably Airbnb will be charging a premium rent and directing traffic to these apartments.
It's an Hotel enterprise with zero Employees which has to be the Holy Grail of bussiness.
I think that Airbnb have seen the writing on the WALL and are adapting accordingly.
Regards
Cormac
The Explorer's Club Krakow III