Ignore me if this has been suggested...

Sometimes when designing a level, I have an idea of what kind of tileset I'd like to use (spacey, indoors, snowy, etc). However, I do not follow up on every new tileset, and if I've been out of practice for awhlie I have to look through many tilesets before I find one that uses the theme (if that seems like too much work, then I resort to the tilesets I know). Would it be reasonable to have a "theme" field for tileset downloads? I know that most creators write a description of the tileset in the "description" field, but this would allow someone to sort the archive by "theme" (in theory), and not have to skim through all the tilesets.

Some issues to consider if this was done:
- Current tileset archive's compatibility
- A standard for the "theme" categories

(I say "theme" in quotes because I use this as a generic name, I couldn't think of anything more descriptive at this moment.)