> Over time, it pushes western/northern concepts of knowledge, data organization, copyright, etc onto a culture that didn't ask for it. That's colonialism.

Is the thrust of your argument that Angolans should be deprived of knowledge and data because they didn't ask for it, or that Wikipedia admins should only be allowed to block and unblock people from the same culture as them?

I mean, Angola has had copyright laws for a while now: the idea that the people behind these hacks are noble savages whose fragile culture is imperilled by Wikipedia admins is really insulting and patronising.