<@U1BSC81K9> Thanks! Not a bad idea because that ...

# tornadofx

[thomasnield]

@vach Thanks! Not a bad idea because that always confused me too. Some people initially think RxJava is just a composable event bus. But it "replays" data to each subscriber for cold observables, while hot observables send data simultaneously to all subscribers. I think I talk about that in my "The Problem with Subjects" article, which you might be referring to. I will see if I can add that detail.