I can't force anyone to change their beliefs, so you don't have to be afraid of that. I do however have the right to challenge their beliefs. I don't know why that's such a problem to you.
And indeed, the branching means the sole purpose of this forum is not WC3 modding, rendering your argument that it is invalid.
And of course someone will get offended by dinosaur or demon skins. Dinosaur skins because I'm insulting the work of God and the genesis story, demon skins because depicting them must mean I worship Satan.