K Forstner wrote:
It seems anyone (a single contributor) can create a new category, merge existing ones, rename them, whatever.
Merging and renaming large categories involves a large number of edits (one per article in the category/-ies). Few intelligent people will go for that trouble if they think it will be reverted anyway.
In contrast, you have complained about the categorisation of only one article. Changing that category tag back and forth is completely trivial.
Timwi