I nominate Atmel, Microchip, Micrel, Micron, and NXP. I'd suggest prioritize strongly based on what Sparkfun sells because I bet they dominate the market among

I nominate Atmel, Microchip, Micrel, Micron, and NXP. I'd suggest prioritize strongly based on what Sparkfun sells because I bet they dominate the market among early adopters. Also, footprints for as many standard JEDEC components as possible.