New map shows where Airbnb stands with regard to legislation in America
Airbnb enthusiasts might like to check out this map, showing the state of play for legislation focussed on regulating the rapidly growing business in America. You will note that there doesn't seem to be a strong partisan or ideological tilt to the states that have passed or are considering anti-Airbnb legislation, though it does seem to cluster geographically on the East Coast, especially in states that have a lot of beach tourism. As we know, Airbnb's business is prone to many different types of legislation, from zoning laws to hotel regulations. 
A new map, part of an investigation by the Center for Public Integrity, shows the state of play for legislation focused on regulating Airbnb's expanding business:

CPI's investigation indicates that Airbnb spent nearly $1 million on lobbying in 2014, a small fraction of the $11 million spent by hotel groups that are potentially threatened by competition from alternative forms of lodging.

There doesn't appear to be a strong partisan or ideological tilt to the states that have passed or are considering anti-Airbnb legislation, though it does seem to cluster geographically on the East Coast — especially in states that have a lot of beach tourism. Airbnb's business model touches many different kinds of regulations, everything from zoning laws to regulation on hotels.