automatic pairings function

hypothetically, how hard would be to add an automatic pairing function to the HD/Voobly lobbies? Is this something that could be crowd-funded, designed and built, so that it's ready-to-go so all Microsoft/Voobly has to do is plug it in?

Seems like this is a feature that exists in pretty much all other large online gaming communities, and as AOE II continues to grow, would make the competitive community much more robust--not to say it's stagnant, but maybe not as robust as it could be.

The basic concept would be an option to jump into a 1v1/3v3/4v4 game with similarly-ranked players on arabia, black forest, nomad, or a random map pack (or maybe a 'featured' pack, that includes maps from an upcoming tournament, etc.) that would obviously start within a reliably short span of time, and require a lot less thought and fuss to balance (obviously the algorithm would need to accommodate pre-made teams as well).