Not quite sure where to place this - so am placing this link in the Coffee section. I ran into this discussion about brewing and cupping coffee by Tim Wendelboe which I found quite helpful.
I would say Fruit for Thought seems to be the best thread for this. Sort of a library thread
Great videos btw, I like any of his videos and articles.
yea as Pavel said Fruit for Thought would be good to keep everything like this together.