Controls on blogs

If people are going to have blogs that they create than they should be able to put whatever they want on there, except of course for very bad things. Blogs were created for people to put their ideas down and just kinda talk to people. If people don't like the blog then they shouldn't read it and they should just ignore it. If people chose to look at only what they want and not others, then there shouldn't need to be controlling of blogs. Blogs can be used to distribute news and media.