I've come across articles about the story of AirBnB's success a few times, and it's been pretty much the same one as linked here. Anyway I don't think there ha

I've come across articles about the story of AirBnB's success a few times, and it's been pretty much the same one as linked here. Anyway I don't think there has to just be "one thing" that can be a turning point for a startup, they usually go through multiple ups and downs and any number of stories you could point to that was "the reason" for their success or ultimate failure.