Thanks Ken for this show with explanations, facts and thoughts about HPR. As a relatively new listener and contributor (ref this episode https://hackerpublicradio.org/eps/hpr4129/index.html) it was useful for me to better understand HPR. 

Regarding the web HPR web site, my usage of is that I first had heard about HPR, then look up "what it is" with assistance of the web site. Possibly listen to some episode at the start, and if going back in time. Reading details carefully before submitting my (esp) first show. Check sometime upcoming shows. Submit links to specific shows eg in e-mail/chat and social media. 
It would be helpful for me if all menu items always are available, now menu items depend on which page I am at.