I think all the sorting stuff will be added as soon as the search-feature is done.
As I already told you Monkey, it might be a good thing to have a clan-field for each map, so you can later search for maps that have been made for a specific clan.
And, of course: AWE-SOME system! I dreamed of something like that two years ago, haha.

EDIT: Ah, and I forgot to suggest making it possible to choose multiple schemes for a map (e.g. a combination of wxw and fly).