Why Vagrant?
Creator of Vagrant here. Pleasantly surprised to see Vagrant on top of HN! Vagrant has matured a lot in the past year (since it has been on HN) both in the core but also in the community. There are now tons of plugins available, there is an O'Reilly book out, and much more. Most importantly, I think, is that the project has added 3 more core committers in the past few months.And Vagrant 1.4 is also under heavy development with tons of great new features and bug fixes upcoming. See my Twitter stream for more info.If you have any questions, feel free to ask. And thanks for the support!