Just what the title says.
I want to post issues for github.com on github.com, and discuss them with other github users, so that's why this repo exists. But it shouldn't exist. Github should take this over, and make it a thing.
This is valuable for all the same reasons why public issues forums on open source projects and other websites are valuable: it allows users to discuss and refine a use case that they're trying to get help with, allows us to help each other, and then when githubbers respond, it is clear that it's an issue that's being worked on and planned, so we don't feel ignored or neglected.
Of course, people often email support@github.com with issues about their credit cards, usernames, ssh keys, and other things that might contain private info. So it would take some care to help ensure that doesn't happen. Perhaps it would be worthwhile to add a feature to github issues that filters out likely private information, like anything matching /{[0-9]{4} ?){4}/ or whatnot could be replaced with XXXX XXXX XXXX XXXX.