So in summary:
* GitHub's backwards priorities end up causing a hack on their systems.
* Hackers use their newly gained powers to compromise other people's repos.
* GitHub dectects compromised repo, and suspends the account of its maintainer, so they cannot warn nor act against it to protect or at least warn their community of users.
"I cause a fire, and later ban you for getting burned."
No wonder people are leaving.
Where are they going? If its not self hosted I don't see it not ending up like github.