I went looking, and found an experiment someone did a couple years ago, where he wrote a trivial "echo data over a socket" server and found that pretty much eve

I went looking, and found an experiment someone did a couple years ago, where he wrote a trivial "echo data over a socket" server and found that pretty much everything held up okay. http://oddments.org/scalestack-vs-node-vs-twisted-vs-eventlet http://oddments.org/scalestack-vs-node-vs-twisted-vs-eventle... Obviously this doesn't tell us much; a better comparison would be nice.