Really? The people who are wanting this book banned need to pull their bible out of their tailpipe and grow up. The world is not Mayberry, people do curse and become vulgar at times.
If you really wish to limit the range of knowledge that your children can receive then sure, let's start burning books in town square. Let's keep them closed up away from the outside world and safe from it. That makes alot of sense. Oh wait, don't forget to protect them from history also. We don't want to scar them with the thought of burning Jews or Lynching innocent black folk.
How about you as parents learn to guide your children instead of ignorantly banning things?
Think about it this way if you ban it, they will want to read/watch/listen 200% more than before just because you banned it.
Get My Point?