Well okay, no, I'm not really in Wikipedia. I mean, there's no entry about me. The pages on derivative works and Dover Publications link to my copyright pages. It's at the bottom of the entry under "External Links." Just for fun I looked at my site in Google Analytics today -- I don't usually bother, I'm not trying to build traffic so I save my Google Analytics time for client sites -- and discovered a small yet steady flow of traffic coming from Wikipedia.
The derivative works page mentions my name; the Dover page does not. So, my name appears exactly once in Wikipedia.
Look at me, I'm a footnote in Wikipedia! Woo!
I still don't have a page of my own, but I am mentioned on several pages, including being quoted for my definition on the Game page.