"They purposefully allow this glaringly obvious mechanism for insulting and annoying their members and are actually involved in the joke."
I've never heard of the joke. I've never heard of anyone at GitHub being involved in one of these jokes.
There has been one case that I'm aware of where someone mass added people to a repository in order to fill up activity feeds. That person was banned. It's an issue we'd like to address more generally.
"Until I broke their server they were all laughing at my 'testing' then they were pissed when they had to fix the bug I found."
I fixed the bug without being aware of any of this. I check our exception monitor every day. It was there. It was obvious. I fixed it.
It was a simple bug triggered by branch names that look like commit SHA1s. Here's the commit:
https://gist.github.com/88bc774d0c97e6c955c0
It affected only branch list pages with branch names matching [0-9a-f]{40}.
"If you don't believe me, look at the HackerNewsTips twitter account, which I know is astroturfed by a github employee."
That is not a GitHub employee. We don't hire anyone that witty as a rule.