Javascript. Benefits: - Sharing code between client and server is a huge win - Less impedance mismatch glue code in general - V8 is really fast - Node.js m

Javascript. Benefits: - Sharing code between client and server is a huge win - Less impedance mismatch glue code in general - V8 is really fast - Node.js makes me write everything streaming style which may reduce page latency Drawbacks: - Javascript (I like coffeescript but I still write more bugs in CS than in plain JS...)