Okay, girls, I'm new to this, and I know some of you are too. if you want to leave a comment, you click on the little thing below the post that says "0 comments" or "2 comments" and you can type a message where it says "Leave your comment. " When it says "Choose an identity," you can just click "anonymous" if you don't want to set up a blogger identity, just be sure leave your name in the comment and I'll know who you are! I think if you click " google/ blogger" it will prompt you to set up a blogger identity, which is pretty simple and kind of fun if you plan to post on anyone's blog! Welcome to the wonderful world of blogging!