Linux is on Github as well (https://github.com/torvalds/linux) , and probably like Linus, some people don't like the Pull-request method for dealing with contributions.
Interesting that the git hipsters are downvoting factually correct information. "Unruly hackers" (pg) seem to be perfect fodder for groupthink and monopolies.
GitHub provides the best web-based git repository browser, as well as various other useful features. The only other reasonable alternative for a large open-source project, aside from self-hosting, is bitbucket.
You like cvsweb? It's horrible. I'm here: http://cvsweb.openbsd.org/cgi-bin/cvsweb/CVSROOT/. Why does not clicking a file open the file?!?!? Every freaking file browser in existence opens the file when I click it. It's been designed in the 90s and it shows :(
Lot of replies here disagreeing that GitHub is "the best", and offering alternatives.
Allow me to suggest that GitHub is at minimum the most-visited web-based git repo, which means that if you want a lot of people to view and use your code, it's a good place to mirror.
https://groups.google.com/d/topic/golang-dev/sckirqOWepg/dis...