OK. Three persons is not enough, isn't it? How can I get request of the community when I am blocked?
Well, you could try to personally mail users who would agree with you, and have them bring it up.
In my place I would consider this as a spam. So I won't use it.
Unless you can show me evidence that your request is carried by a broader group within the Czech Wikipedia, I will not take any action, and I am quite convinced that my colleagues have the same opinion on this.
OK. What else I should have do? Ask ArbCom at en:? On cs: there's none. Or directly Wikimedia's Board of Trustees?
I have no idea. The ArbCom is only for en:, as far as I know.
OK. I will not appeal to ArbCom, but directly to BofT.
Yours faithfully, Vít Zvánovec