Your actions are not acceptable.
You just REMOVED WITHOUT REPLACEMENT up to 12 categories from 200 pages.
As YOU said, every change in category is a big change and should be discussed first Thread:162406#2:
Stl1234 wrote: I realize my mistake now. When I say it needs to be discussed with the community, I mean "agreement on the exact changes to be made". This implies, but needs to be stated explicitly in your case, that the entire conversation happens in a thread related to the change to be made. A conversation on an unrelated thread, that doesn't even have the other person agreeing with a specific proposal is not a discussion.
Don't you think of yourself as exception to rules with established policies at this wiki?