I think it may have been this one: https://news.ycombinator.com/item?id=18654982 https://news.ycombinator.com/item?id=18654982 It seems familiar. That was the

I think it may have been this one: https://news.ycombinator.com/item?id=18654982 https://news.ycombinator.com/item?id=18654982 It seems familiar. That was the most recent I could find. I'm honestly not too sure. That discussion's pretty good too if it's mot the same one. There were a few articles about tea that came up in my search.