Be warned, there is a rant below!
Remember when they used to tell you that in school? God, how wrong they were.
There are thousands of dumb questions asked every day. When someone takes a bite of some food and grimaces, the person next to them always has to ask "Does it not taste good?" Dumb question.
Now, to make this WoW related, if your question can be answered by taking a few minutes to actually scroll through some of the sticky threads or Blizzard's FAQ page, then yes, it's a dumb question and should not take up space on the forums. Just because you're too lazy to actually put out the effort to find something yourself, you shouldn't expect everyone else to do the work for you.
On the other hand, if you've actually looked for answers, scrolled through some pages, whatever, and can't find an answer, then this is the perfect place to come. I mean, hell, some stuff is a pain to find, but if you come here and ask stupid questions, you will probably only get smart-*** replies or ones telling you to look through the material posted all ready.
Sorry, just frustrated...