I highly encourage anyone who makes any money off Mambo or any of it's C/M/Ts to donate to the developers (of Mambo and the C/M/Ts).
Afterall, we all need to build a little positive Karma, don't we?
I haven't used Mambo to make any money, but I've tried to contribute time where I can, and occasionally a little money if I can do it without my wife noticing the checking account debit.
