The Benefit of Reading People’s Blog
When we read a text book, the info that we get is far more obsolete than we read a blog. You must know that those people who wrote a text book would have to spend a lot of time to compile all the information from many sources before it is publicized to society. Some of the information is outdated and it might not be able to use for current situation. While it is started selling out to any bookstore, the information is more than 5 years old.
In this fast changing business environment, information will become an obsolete after 2-3 years. IT industry is one of the best examples that we are experiencing now. If they do not progress their business quickly, they will be left behind and lose their market share.
So, it is my personal advice that reading any blog you want that gives you a certain values and benefits. The only drawback of blog is that some info that we get might not be relevant or true. Therefore, we must know how to choose a correct and suitable blog to read. 
You are welcome to leave down your own personal blog address in my comment area. (Note: Must be your OWN blog and not a commercial blog) and tell us about what does your blog mainly focus on. Thanks you.