Sure enough design document is very important and necessary thing in game development. Too many ideas and thoughts in my head about current project. So i need to order and summarize that ideas in one place.
But i’m not supporter of design document as “web-page” or “wiki-page” , because it’s not esthetic! lol
Yeah, design document must be stylish and conform to my esthetic requirements. Or i won’t work with it! Or my inspiration will be gone!! For this reason i always make design document as picture – it gives me complete control over visual aspect.