Seconding this comment, I've had nothing but complexity added for not much benefit in this space by needing to _also_ manage Zookeeper. Would love something sma

Seconding this comment, I've had nothing but complexity added for not much benefit in this space by needing to _also_ manage Zookeeper. Would love something small/stateless that isn't necessarily "Yahoo Production Grade" and can service hundreds or thousands of requests per second. Will check out NATS.