Gitbucket is hosted on github, which made me smile. Is it ready for production use? Does anyone on HN use it? I'd be interested in having a local install for

Gitbucket is hosted on github, which made me smile. Is it ready for production use? Does anyone on HN use it? I'd be interested in having a local install for a corporate environment if it could be easily set up to mirror a private github.com repository. Decentralised github!