We’ve had a fair amount of interest in the Kartik M. Gada Humanitarian Innovation Prizes, mostly from RepRap types. They pointed out that we had a slight incompatibility in the specification of the open source requirements with those of the RepRap community itself. We’ve changed the requirements to allow either BSD or GPL.
To make a donation to the Gada Prize fund, click thru to the prize page, click on the “Join Now” button to the right, go to the Donation section, and select “Gada Prize” from the project pulldown.