Yeah, I've never used it myself, but I think the main value is an abstraction over programs talking to each other. Like you can tell it to use sockets if the m

Yeah, I've never used it myself, but I think the main value is an abstraction over programs talking to each other. Like you can tell it to use sockets if the machines are remote, or different inter-process communication if they're running on the same machine, etc. It also has some common patterns like pub/sub and others.