We've been using their Smart Javascript Platform (based on SpiderMonkey) for the past year. They are supposed to be migrating that platform to Node.js soon. The

We've been using their Smart Javascript Platform (based on SpiderMonkey) for the past year. They are supposed to be migrating that platform to Node.js soon. The last outage we had was 236 days ago. Our current uptime for the past year is 99.968%. We also began using Smart Machines 3 months ago in Emeryville, CA and Andover, MA data centers and so far have 99.999% availability on those. http://www.joyent.com/technology/smartplatform/ http://www.joyent.com/technology/smartplatform/