We're not even going to think about writing a more comprehensive design document until we've drawn up a concept that is deemed fun and worthwhile by the majority.
I've spent the last couple of hours writing this up. T'is a concept for an kinda fun idea I've had for a game called "Fox-Trot".
The concept doc is attached. I've been following a gamasutra article on design documents, layouts, what not to do etc
Tell me what you think and I want honest oppinions all round. I won't be disheartened by complete rejection, I'll just be posting more concepts up here in the days to come.
EDIT: Oh and "warning: massive amounts of corn".