Observable Streams - A Reactive Programming Style

The next set on my top tenor ones that i'm really excited about personally. I think a lot of people maybe are not, or there's very divided opinions on them. My next one is the observable proposal and it's also stage one. The last time it was presented to the committee was may of 20 17,. which that's not, that's not a great sign. And the other issue that i actually have with it can i address second-to-last? It's thomas idiom: "It's carre wit all good"