MMB: Madmappers Bucks
This is the MadMappers Currency Unit!
Whenever you contribute to MadMappers, either with data, data processing or volunteer work you will be credited in MadBucks!
You will be able to redeem your MadBucks against data from the MadMappers' archive.
and more: credits are in a proportion 1 for 2!
This means that if you contribute 1 map missing from the MadMappers Archive you will be rewarded with credits double the MMB value of the map you provided.
One more reason to be a MadMapper!