I've never used Nugs, and I'm pretty ignorant, both digitally and otherwise - if you order a TTB show through this service, is it a temporary own, like renting a video, or do you own it to view for as long as you want?

I absolutely love Nugs TV. If you pay for a show it typically stays in your “stash” and is watchable for 72 hours. That being said, they leave some shows in your stash for months. I still have one Dead & Co show, Warren Haynes Xmas Jam and several JRAD shows available to view from long ago. The customer support is amazing as well. They will respond to an inquiry or technical problem immediately, regardless of how late you email your question.