Learning to be a blogger

I have a sister in law who is a big fat blogger.  She uploads images and text daily and I can barely keep up with her ramblings.  I am so impressed with her ability to broaden my friendship with her without even realising it.  I am fascinated with how easy it is to keep in contact with family members using the internet and thought perhaps who ever wanted to know what was happening with our family, can do the same.  I'm just not sure if this will work though.