Where is it appropriate to use Zulip vs Discord vs Internals vs GitHub or something? In this case, discussion of two potential small language features?
lang team is mostly on discord I think
for synchronous stuff
whether you want sync (Zulip/Discord/IRC) or async (Internals/GitHub) is up to you^^
For my own purposes, I treat zulip as async
zulip can be considered async
it's sort of mixed, but it matches my async model better I think