Notice that I'm not saying you're wrong, I'm saying that if you want to get your point across, it's unhelpful to take an offensive stance against the person you're trying to convince.
On what grounds do you expect anything of someone working on an open source project? If your goal really is to spread awareness about (completely valid imo) concerns regarding GitHub, I'd suggest you not to do it in such a hostile way.
As a less eastern eastern european, can confirm