>On July 12th, I asked Rabbit Inc. if they had any comments to make on the content of this article [...] As of the end of July 15th, they have not responded.
That *was* between zero and two working days, depending on how early on Friday the author asked them for comments and how late on Monday they waited for a response. It might've been better to wait a few more days. I doubt they would've responded even then, but it would've made the case of their incompetence stronger, and given them less ammo for a rebuttal should they choose to make one.