Most efficient framing/msg header

claims that the most efficient header for a payload is just 1 byte. (N
more bytes of Payload). ZeroMQ has definitely been on my list of
technologies to check out...

http://www.imatix.com/articles:whats-wrong-with-amqp

probability

http://jsteinhardt.wordpress.com/2010/09/13/nobody-understands-probability/