How do you decide which topics are worth writing about? Does the potential for placement / publishing outside of your own blog influence that in any way?
Sometimes there will be a story in the news that I want to write about. Sometimes there will be an article that I want to respond to. Sometimes there are just things I'm interested in. I do try to have an idea of where I want to pitch it before I write. If there aren't any sites they seem like a good fit, that's when I'll usually just throw whatever I'm working on up on my blog.