What I've learned about the blogging

In engineering we use blogging to turn it work. Other usage of blogging is to express feelings. Also to tell people things without confronting them and express opinions. Some people just like to tell how they feel at the moment and blog again on if the feel better or not. People decide whether they want cerain people to read their blog, they can block people out from not reading their blog, and there are people who dont care who reads it.