I have found a link from a 2008 blog, but this fails now
Board & Card Games Stack Exchange is a question and answer site for people who like playing board games, designing board games or modifying the rules of existing board games. It's 100% free, no registration required.
Here's how it works:
- Anybody can ask a question
- Anybody can answer
- The best answers are voted up and rise to the top
Would this would be of any use to you?
Failing that, this looks pretty thorough: