Earlier quoted context omitted.
not cool.
Well… I don't know. Sure, it's easy to think "look, YC changed the title because it gave a bad light to a YC company!" and that might be part of it. But the truth is that this story only got the spotlight here because it had AirBnB in the submission title, but the events it describes are not really specific to AirBnB. It could have happened through many other rental services. Also it's typically frowned upon changing…
I do have to disagree on the likelihood that this particular scenario would've happened to the host through other rental agencies. For her explanation as to why, see paragraph 14 overall - or paragraph 4 under the heading "This was my home" - in her post. She addresses Craigslist; to add to that, I know that VRBO and HomeAway (the two major entire-unit vacation rental sites) accept payment for the host's listing only but absolutely everything else is left between the two parties, including verifications, contracts (if any), and payment method. The key relevant difference between those sites and Airbnb is that Airbnb blocks both host and guest from exchanging outside contact and identity information until a reservation is completed through their system. The reason for that is obvious, as Airbnb is a different business model, and needs to ensure that they receive their percentage for leads they provide. But one result of that policy is that taking independent security measures are impossible until both host and guest are already obligated and on the hook (hosts are penalized by appearing lower in the listings if they cancel a confirmed reservation from their end). The victim admits her naivete in thinking that because Airbnb demands to handle several aspects of the booking, that there are other levels of safety and verification implicit that in fact do not exist.
So yes, hosts can get ripped off using other listing services as well. But it is also made readily apparent that one should protect themselves on those sites, and users aren't actively blocked from gathering information to do so.