Here are a few of my favorite sites. Questions, comments, suggestions, etc. are also welcome. BoardgameGeek Quite possibly the motherlode of information about board games. FunAgain Games is one of the best online retailers I've ever seen. An incredibly massive online database that lists thousands of games.
Users can look up games by title, manufacturer, topic, game type, or age range.
Many entries include a picture of the game, list of components, description, review, rules, and more. Then this is the site for you. This is one of my favorite webzines. Not only are the reviews excellent, but they also have fascinating articles about game design and classic games as well. The site updates once a month.