I keep a Wishlist of games I want to play as well as games I am playing now or plan to play next.
I keep a list of my favorite games I've played. And I write reviews on games I've played.
I track all the games I have played.
WikiBattle - 1v1 race who first reaches a randomly selected article.
Citybound - City building game with a focus on realism, collaborative planning and simulation of microscopic details. (HN)
What game would you describe as a masterpiece?
What are some games you replay every few years?
Games where you write code: part I
Games on GitHub - List of popular/awesome videos games, add-ons, maps, etc. hosted on GitHub. Any genre. Any platform. Any engine.
Patient gamers subreddit
Awesome educational games
If you had to recommend someone play 5 games to really get a feel for you/your tastes, what five would you pick?