working out the logic

So I’ve worked out [I think] the logic and database architecture for the vote system. It only took a quick chat with a MA tutor to figure out the database structure. Amazing how little 1-2-1 is took to make it pretty clear. If only this course had a strong link with this kind of activity. Sion tells me that the course is going to have OSX development classes [that me might teach] which is pretty wild. But solid MySQL/PHP teaching would be invaluable. Anyhow are is the workings out: