I agree with what Rip and Robert are saying.
On another note, these podcasts are great and bringing in other experts from these forums into the podcast helps people like me who have been fans of SS for a while now. Now I mean this with the utmost respect but a long time follower of this community may enjoy these podcasts more and gain more from them if the interviewee would be free to speak for longer periods of time without being interrupted. I know you have to deal with silly bullshit and the bottom of the barrel people on the internet but if you're narrow casting, addressing these bottom of the barrel people every minute seems to me like a waste of time when the podcast could have saved 20 minutes and had more content from Robert.