As someone who has a background in electronics I have little difficulty getting a circuit design sorted out, and your EDA layout tool is easy to use - great job. But creating accurate symbols and footprints is a total pain and is critical in more complex parts. I really wish you offered a symbol-footprint building option - if reasonably priced and pricing on a sliding scale from easy to complex I think it would be used by a lot of folks. Plus you would build up your library of parts.