For better or worse, http://www.veritasgames.net/ now has a Game Design Glossary and Articles section, under our Game Design menu selection.
Lots of the best links are in the Glossary section. Anyone who wants to submit corrections or submit an article, let me know. I'll be happy to consider any thoughtful emails. I just found that I was sharing some of the same information over and over again, so I figured I'd put it up on the web. Now, I'm visually impaired and I did this by touch typing with only what limited edits my vision allows, so goodness knows if the links even work. So email me with all complaints (via my website). If it's good, email me with kudos too.
If people this something deserves an article, email me with an article idea, and if I know the answer or can find it out, I'll post it.
No problem. I hope my articles and glossary are useful too.
I tend to find that beginning designers ask the same questions over and over again. I kept waiting for the BGDF wiki, but since I haven't seen that, I came up with my own design site.
Enjoy. Thanks for the feedback.