Just thought I'd share this since it's been coming up lately. It's something I learned about with my Tuesday games a long time ago. It's a site all about Board Games, rating them by community standards or reviewers.
So if your intreasted in any board games this is a good place to see about it.
Then we have this place. It's a flash based site with many board games you can play on their. I play quite a few their myself when I'm not playing other games.