There was a discussion about Matrix here; https://news.ycombinator.com/item?id=40713065 https://news.ycombinator.com/item?id=40713065 But it seems (as always)

There was a discussion about Matrix here; https://news.ycombinator.com/item?id=40713065 https://news.ycombinator.com/item?id=40713065 But it seems (as always) not easy to determine.