Tired of all the GitHub drama? We're close to launching GitMagic to fix some of that. If you have any questions, please ask, we’re happy to answer them :) And all feedback are appreciated.
One of our engineers wrote an add-on recently for enforcing some less automated aspects of CONTRIBUTING.md that you might be interested in too: https://blog.bitbucket.org/2016/01/26/pull-request-guideline...