usage of blogger

everything has the usage.for me usage of blogger is to share something that u has with other people.sometime there is also wish to produce something to others.like their product or anything else.blogger also can use to expand your business to everybody.blogger also can be use to give your opinion about something and then can discussed with another blogger.but sometimes,there is people do bad things in blogger.like complen about something with rudely.sometimes people give bad opinion in discussion.so,i think thats all usage of blogger.