Reading Another Person's Blog

I must say that I enjoy reading another person's blog, especially when it is one of my children. It is a great way to keep in touch and share pictures. English journal blogs are not as interesting. I did view a few blogs from my English class. I commented on Zack Richard's blog. It was interesting because he talked about Tiger Woods and all the media coverage on him. Do we get extra credit points for commenting on someone else's blog?