I'm not sure if I agree. Responding after 1ms is not the same (or even very much related to) routing a request taking up 1ms of cpu time. Although there are a t

I'm not sure if I agree. Responding after 1ms is not the same (or even very much related to) routing a request taking up 1ms of cpu time. Although there are a ton of nuances that make the following a small oversimplification it does basically mean that purely for routing alone you have a hard cap on 1k lookups/sec/core. And building server software in any language takes a whole different set of skills and knowledge than knowing how to build front ends. I'm not arguing one is harder or more involved than the other but they are different enough to make language and paradigm familiarity and the only real gain when moving from front-end JS to node.