Thread:ZDee/@comment-85.252.68.4-20130314115308/@comment-3400522-20130314160416

The anonymous contributer was in this case me, I just hadn't remembered to log in first. I think I remember reading a blog post stating that Categories can't be easily deleted/moved/etc., that could be why there's no option there.

On the 30->90 thing, I've only done a few of them after the change on an alt, and I don't remember exactly which I've had. Said alt now has 7, though, so I can't check much with it more (Though I'll see if I can cross-check with the latter ones, eventually).