You already make one of the very best high current stepper motor drivers. Why not also sell a carrier board that makes these easy to implement and also makes it easy for folks to get into desktop machining, etc. The RAMPS boards are open source, so I can get some off eBay from China, but I would much rather get them from a reputable source like Pololu!
Thanks for your suggestion and your kind words about us. I never looked into the RAMPS boards since I assumed there were already reputable sources that would not necessarily be happy with us competing with them. Are there really no alternatives to eBay from China, or are you just unhappy with the other sources?