@VoteForTomorrow You bring some really great idea's to helping sort this problem out. I like the way you mentioned the Prep video & thus helping build a good question base. Seeing as Bob doesn't really have a syllabus as per say. The questions we ask Bob before he presents the full in-depth topic will be crucial for helping him build a general guide line & foundation for the lesson. So as such, I think the more intricate we make the questions (even as silly or ridiculous as they may sound) it would defiantly help in the long run, as these questions can also be answered later with a way more in depth answer, because we will have a better understanding of the Tech further down the line.
I do like the Timezone Idea. I think it is a great idea, but we would need to make sure we don't burn Bob out. He is doing this from the goodness of heart, for many weeks, in a row :P. He will get tired, as his brain will be in a hyper drive state, answering all of our question... So maybe to try & break it down into 2 groups. Why don't we run the Time Zone Idea & to turn it into only 2 groups; do one group presentation on the weekend. Friday or Saturday. I know that I have sacrificed my weekends to the Crypto & as such, always willing to burn the midnight oil on the weekends, no matter the time of the day really. I'm sure there are a lot of other people who are either using the weekend time to learn about Crypto or Trade it. Both can consumer your hours on the weekend. So lets see if we can make a group of "All Weekend-er" if the opportunity arises
P.s @VoteForTomorrow I like the "G" part of the GMT's