I know that Airbnb does a poor job of editing their policies before publication, but it seems that this poor work practices also extends to system changes. I was editing the content of my listings, and received a pop-up message that said, "Links to other websites or services aren’t allowed in listing descriptions. Remove “www.airbnb.com” to continue publishing your listing."
For reals?? It looks like no one created a use case to list exceptions to ensure that links to Airbnb sites would be excluded from this filter. Nor, did anyone see the irony of the message saying that an "external" Airbnb URL needs to be removed.