Earlier quoted context omitted.
Their lock-in is their network effects. Airbnb has a huge selection of locations in many major cities around the world. Uber has an incredible number of drivers and riders on the system globally at all times of the day. Competitors will have a very hard time replicating that.
airbnb has a real problem: VRBO. VRBO is routinely cheaper than airbnb, has been around longer, and doesn't have the legal issues, and has the support of the baby boomers. Good luck, airbnb.
Approx 30 calls, 6 or 7 responded, a couple of those hadn't kept their calendars up-to-date, and only 2 actually were available and matched the info on the site. I was doing my best to spend $6k on a ski vacation and vrbo just didn't want to cooperate. The whole thing was a giant waste of time.