I can't speak for other projects, but for anything I maintain on GitHub, "Hi, I don't know how to use git, but here's a patch file" is a perfectly acceptable bug report! I'm not claiming that git makes it 100% easy, just that it makes it more easy.
That said, GitHub does let you use a web-based editor to create a git branch behind the scenes and open a pull request, with no VCS client required at all. So that's a point in GitHub's favor. (Again, it's not inherent to git, and a hypothetical CVSHub could do that, but GitHub exists.)
That said, GitHub does let you use a web-based editor to create a git branch behind the scenes and open a pull request, with no VCS client required at all. So that's a point in GitHub's favor. (Again, it's not inherent to git, and a hypothetical CVSHub could do that, but GitHub exists.)