What parts of the overall ecosystem do you consider a necessity for private repos?
- Github has a large enough network effect that I can ask for another student's Github account and expect that they will have one. That lowers the friction to getting a new project started.
- I have moved a repo from BitBucket to Github, it is about as easy as the comments state.
- That said, I haven't needed more than 5 private repos at once, and the ability to visit one site (and one interface) to view all my work is easier than visiting two sites.