Some people set up blogs to advertise and make money. Some have blogs that talk about their lives and the things that they encounter. There are also interesting blogs that talk about current issues...politics...food...and even NS...haha. Whatever their reason is for setting up a blog, they have their reasons for doing so.
I hope that my writing skills would eventually improve after blogging for sometime. Never knew that writing and publishing your ideas could be so much fun...especially when you are sick at home with nothing much to do...lol.