This is meant to be taken as a token of critical respect, I hope it is viewed that way, sometimes it's difficult to convey thoughts without the non-verbal aspects.
Should I point out that I'm new here? Probably not. I would however like to comment on this thread. As a "gamer" I often myself in the midst of individuals with a wide range of real-life skills, this includes communication and comprehension skills. This is often relating to, but not always limited by, the age of the individual(s) I've encountered.
That said, I recently found your site after having signed up for a Stumble Upon account and while I found myself drawn to the images, I really had no clue what the hell this site was really about. "Are they selling something?" I wondered... "perhaps it's a fan site".... "D what, D who... what the hell does 'D stand for" I asked myself.
After having poked around a bit, I finally found a helpful page under the title of "philosophy" which at first scared me away but after having carefully sniffed it to be sure that it offered me no intellectual danger, decided to pry further.
So to answer your question...
How about an "about us" link leading to:
http://www.colonialchrome.co.uk/Pages/Philosophy.htm and with a clear definition of "deck plan" so that all of us "pus-brained little goitres" wont bother you.

Unless of course you wish for your visitors to put in a little effort, as it turns out I came out without any injuries but some common navigational elements would have helped a lot and who knows, it may even reduce your bandwidth some. But at the very least, it might help to win more fans, instead of scaring them off.