Possible splitting forums into sub-forums

I don't know if this was discussed already, so bear with me please.

Would it be possible to split the existing forums (information and questions & 

identifications and valuations) into sub-folders, narrowing down the scope of each of them. For instance: ANCIENT, MEDIEVAL, EUROPE, ASIA, AFRICA… while, of course, leaving the top level forum for items that cannot be easily placed in one of the subs?

I am not saying it is not a good idea, but I do not think users will respect this division. 🙁 As in this other case https://en.numista.com/forum/topic172045.html