While I love getting comments, I would also love it if the commentators would not post anonymously or as a blogger identity. It would be much better to post a comment as an "other".
By posting as an other, it allows you to specify a URL for your blog. Why is this better? Well, posting your comments anonymously does not allow me or others to visit your blog. Posting your comments via your blogger identity also makes it harder to visit your blog as well.
So next time your post a comment, consider it doing it as an "other". Share your blog with the world.