Using Applications

What's the etiquette for applications? Are you a loser if you have too many? Are there some applications you should NOT add?
*How many applications should you have?
*Yes and Yes. One or two is generally acceptable. Posting updates about the app is unacceptable, no one really cares that you need some wooden boards for your horse stable. 
*Going on it too much is the main flaw. If you spend too much time on applications you just look sad. DO NOT POST things about them, and you can go on more.
Category:Facebook Etiquette
Category: Applications