User:SOTO/Forum Archive/The Panopticon/@comment-7302713-20130427071126/@comment-7302713-20130429012840

It's not something I was planning to tackle now, I was just wondering if there was some sort of rule. There are large category trees that use real world as a subcat and large category trees that use earth as a subcat, but I'm hard pressed to think of one that does both. Certainly the majority use only one. I was wondering if that was intentional. If there had been some discussion leading to a decision to emphasise different aspects of things in different places.

It's not like any of these categories are incorrect in some manner, just that there are places where we could have two subcats and we only have one. I'm far more concerned with the sentient animal categories because I have no idea what's going on there.