What's the point? -- You always wanted to start a blog, but man, all that typing just sounded exhausting. If talking just seems easier, head to this site to set up a voice blog. Sign up for the service, and you can call a number to create posts by phone, and if your friends sign up, they can leave their comments by phone, as well.
What to look for --Subscribe to other people's sites, and next thing you know, when you say a blog has "voice," it will mean something much more literal.