Point. I remember something about him being let go (fired) or something equally as similar and stupid. Maybe he walked away because they were being douchebags. Wait, that sounds about right:

"I have very hurt feelings about Brannon. What happened between he and I is just between he and I. It was a breakdown of trust. I would have quit any show where I was not allowed to participate in the process like that. I wasn’t allowed to participate in the process, and I wasn’t part of the show. I felt like I was freelancing my own show. ... I was very disappointed that my long-time friend and writing partner acted in that manner, that crossed lines to the point where I felt like I had to walk away from Star Trek, which was something that meant a lot to me for a very long time, from my childhood right through my entire professional career."