By Lindsay Rogers In 2007, two hosts welcomed three guests to their San Francisco home, and Airbnb was born. The company is now worth north of $110 billion, and at the time of this writing, there are six million live listings worldwide, four million registered hosts, and there have been over one billion guest arrivals. Airbnb has dominated the short-term rental landscape for the better part of the last 15 years, but lately the platform has been on the receiving end of a considerable amount of backlash. First, there’s the ever-present safety and privacy concerns. Then there’s the matter of the …