Once you start accumulating friends on Facebook, it's easy to get overwhelmed by some constant flood of posts (especially game posts). The good news is that you can chose to hide posts (and people) that you really don't want to see on Facebook.
While hiding game posts is easy, hiding people can be a sensitive issue. You might wonder why even have a person as friend if you don't want to see them or have any communication with them. That's a good a question! The answer is simple. Some of us have relatives or friends that we find offensive (or at least find their posts offensive) and while we don't want to see them, we don't want to delete them from our friends list because we don't want to hurt their feelings. This happens a lot. And whether you decide to delete somebody from your friend's list or chose to hide them instead, is totally up to you.
Game posts (and other posts, like horoscopes, questions, etc.) are another matter. Some of the games (especially Zynga games like Mafia Wars and Farmville) require folks to post a lot a messages in order to solicit friends help in the games. If you don't like to play games, seeing all these posts on your Facebook page can get annoying fast. Here's how to hide them ...
Find one of the game post (example below).
If you move your cursor to the top right side of this post, you'll see an "X" appear in the top right corner of that post. You won't see this "X" unless your cursor is hovering over the correct spot. .
Click that "X" and you'll see a group of buttons appear.
While you have 4 buttons (or choices on how to handle this post), I've only circled the two on the left. The first button gives you the choice to hide this person, while the second button lets you hide all game posts from this game.
The difference is this. Hiding the person means that you will never see another post from this person again (not even status posts) . Hiding the game post means that you will not see any posts relating to this game (Mafia Wars, in this example), but you will still see other posts this person makes.
When hiding game posts, you'll have to repeat the steps above to remove each game you're not interested in. So for example, you'll have to repeat the process to hide all game posts for Mafia Wars, Farmville, Farm Town, Cafe World, etc.
For more information on deleting facebook posts, click here.