Last weekend I participated in Node KO 2012, a 48 hours hackathon. It was a pleasant experience though it makes me feel very tired and emotionally unstable.
We made an incomplete HTML 5 game, and it should be deployed to Nodejitsu which unfortunately slow in Indonesia. I noticed that web socket connection often fails from here. However Nodejitsu is easy to use as PaaS, it is just that their server is in USA.