Whats a Blog?
A Blog (also known as a web log) is an online diary. It is a forum to share ideas. It is a place where you can post your photos for friends and family. It is your voice, your identity on the web for a daily pulpit, political soapbox, collection of links, your own private thoughts or a memo to the world.
Your Blog is whatever you want it to be. There are millions of them, in all shapes and sizes, and there are no real rules. In simple terms, a Blog is a web site, where you write stuff on an ongoing basis. New stuff shows up at the top, so your visitors can read what's new. Then they comment on it or link to it or email you.