If you have feature requests, this is the place to post them. Please note your idea may already be something we have already discussed and decided against, or something we are working on privately, and we cannot be held responsible for any similarities in such instance. Whilst we cannot respond to every suggestion, your idea will be read and responded to where possible. Thank you for your input!
Forgive my ignorance - life took me away from the boyish hobbies - but I didn't see GPIO, but one of the expansion slots or that pin-header is where it's at no?