The term blog is short for "Web-Log", a collection of stories written in the first person containing daily activities, observations and reflections. It's a diary (of sorts) that exists online. The nice thing about a blog is the interactive nature of the entries. Many will be read and forgotten. But if a particular note strikes a chord, other people will chime in with comments, and start a discussion.
So if you find a particular post that strikes your fancy, write back! I really do appreciate your interest.