I'm middle aged and a professional software engineer for 20+ years - half of that "embedded" even. But I always wanted to learn more about circuits, hardware, PCBs, etc. and this has been the perfect way to learn. Unlike some other learning tools, NerdKits uses the real stuff. Real industry parts, real industrial languages, real industrial tools (make, etc.). Believe it or not, I use the same software tools every day to make software that flys on commercial passenger jets.

Well done and best wishes, NerdKits.