I appreciate that you need to organise the show around the majority, but all I can ask is...
...Please don't move the show to 9pm your time!! I listen to every show live - as well as enjoying some great conversations with the other listeners at the same time. (Where was the chat box today, while I'm on that subject?) 9pm would take the show to 3am for me here in the UK and I really couldn't stay up that long!
I've signed up now to Skype - and bought some credit so I can phone and participate more. I've composed a piece of music for the show too at Herr Wolf's recommendation and plan (listeners aprroval pending) to create some more mini compositions. I even planned, if things work out, to maybe host a show or two in the near future.
My daughter (granted she's only 18 months old!) sits on my lap every evening, drinking her milk, and enjoys that hour with me - listening along to the show. I wish you could see her smile each night when she hears Ed start talking! She's learned the voice now - and she loves that almost as much as her daytime TV shows!