This looks extremely promising. Setting up and maintaining consistent dev environments are a time suck for any company. Companies like Quora are already doing t

This looks extremely promising. Setting up and maintaining consistent dev environments are a time suck for any company. Companies like Quora are already doing this internally on EC2 (http://www.quora.com/kstay/What-its-like-to-start-work-at-Quora http://www.quora.com/kstay/What-its-like-to-start-work-at-Qu...).