Some guidelines for commenters:
Be brief. Blog posts may be long or short; blog comments should be short. If you have a lot to say, post your own topic or create your own blog and link to it.
Be relevant. As a commenter, you should comment on the content of the post you're commenting on. If you want to write about some other topic, create your own post.
Be informed. If you don't know anything, please don't say anything. If the topic is new to you, do some research before you comment.
Be polite. If you don't know what this means, don't comment.
