I heard only parts of the podcast, what I believe he said: His best tool is emacs, travels about every three months, emphasizes the importance of marketing, get many clients from reading his blog, he doesn't like to be payed with equity, a big program is the refrigerator is always at hand. I didn't hear anything about a concrete project, perhaps because of NDAs, and if you are curious the interviewer/podcaster likes to travel and traves all around the world.