Shit, I was going to post about someone on HN doing just that, but then I remembered that might still be under NDA.
If I understand it right the first rule of NDA is you do not talk about NDA.
It's been a lot of years, and I think the information revealed by my posting on the topic is sufficiently de minimis that no harm is done. I did hesitate for a while over the "reply" button, though.