Hello,
I'm happy to announce that Fabio Rehm is now a committer to Vagrant. I'm sure you've seen him responding to mailing list post, issues, etc. He has been very active in the Vagrant community the past few months, creating plugins such as vagrant-lxc and vagrant-cachier, both 1st rate plugins.
He is going to be working on... well... whatever he wants. But I'm sure his involvement will certainly help more quickly bring down issues and pull requests. He's also working on some great features.
Welcome Fabio!
Best,
Mitchell