Comment by z1mm32m4n

Along the same line of thought: there's a lot of momentum regarding tooling surrounding GitHub. Continuous integration works smoothly. Slack works smoothly. github/hub and ghi let you interact with the issues and repos from the command line. Vim, Emacs, Atom, and Sublime plugins exist to integrate with GitHub. While moving to another hosting platform might fix some things, there is a lot of solid tooling built around GitHub.