Just listed to the interview, and this guy nailed it with this post:
Children on all sides. Jim opens making cheap shots, "I'm surprised I'm talking to an adult hur hur" and the other guy making a bunch of bizarre associations. Both blindly trying to defend accusations each other make without even thinking through the accusation itself. "Did you make money on unprofessional things?" Well, yeah. That's how you grow, right? When has that not been the case?
The dev is just another in the alarmingly high number of indie devs who are basically man-children. What's the deal with this industry? Bunch of shut ins with no bosses who can't conduct themselves like adults. Your audience is going on MY forums!!
My god, this industry is a cesspool!