How many posts have been made in the non-standard subforums recently? Poorman's and Austrian have been dead and it's not like people are going out of their way for Expanded either.
The point is, if you just had one "Other" folder, that solves everyone's problems. I don't see a problem with posting a new topic as: "Austrian- Deck Title" or "Poorman's - Deck Title," etc.
-wtk