So, today this question was asked: Can the Warforged Integrated Weapon Trait be Disarmed?
It is currently deleted (and therefore you need 10K rep to see it).
I just edited the homebrew tag onto it, because it is about homebrew content from dndguide.com.
I was fully expecting some kind of message to pop up and tell me that I'm not allowed to edit deleted questions, like if I were to try to up/downvote it, but it didn't the edit went through, as far as I can tell (I have since removed the tag, as I was informed that it wasn't as relevant-a-tag as I first thought).
Regardless of the nature of the edit itself, should I be able to edit tags on deleted questions?