Not everyone is interested in watching the local news or reading about what some second rate journalist got from some source over there.
Blogging give the news a spin. Its a way to say what you really mean, and have people respond. Plus, you can write about whatever you want!
I've never been opposed to reading them, however. Some people really just rant and rave about things that make so sense. "Why the latest hit video game is giving young boys some alternative reality." Yea, so?
There are some people out there who really know what they are talking about. Not to mention, they like what they are writing about. It makes total sense to write about something you love and that is relevant to the real world.
I think that blogging definitly is here to stay and that it gives the world a better view on current events and culture. (It's not just for Americans)
I have also learned that Blogging is one of them most prevelant mediums out there when it comes to the future of the media. For freelancers, it gives you the sensation of writing and hopefully making a name for yourself.
Never be a afraid to blog, you never know who might be reading it. (In a non-creepy sort of way) :]