Blogger is adding excellent features. They have silently added a new feature that allows bloggers to set a "comment policy" for their blogs that is shown to any visitor who intends to write a comment on some blog post.
You can also add external hyperlinks and bold text to highlight the important points of your comment policy.
To add your comment policy, open the Blogger dashboard and goto Settings -> Comments. Type your HTML text in the box that says "Comment Form Message". Save Settings.

When a visitor opens your comment page, he will see this policy just above the comment textarea.
The comment policy of this site says: "Comments posted on Digital Inspiration are moderated and will be approved only if they are on-topic and not abusive. Please use our forums for tech-support or blogging related questions. Avoid including website URLs in your comments - Thanks Amit." [Updated]
Find this article at: http://labnol.blogspot.com/2007/07/new-add-visitor-comments-policy-to-your.html
web: http://www.labnol.org/ email: amit@labnol.org

Reader Comments
Alright. so, that's the magic you did. I saw it when I left a comment yesterday and wondered how you got it done :)
- Ramani@hackosphere.
Written on 27/7/07 9:33 PM
But this funcion is not just 1-2 months? And, scuse me, but why a visitor doesn't write his URL in the comment ( For SEO reason?) Thank You and Goodbye form Italy
Written on 28/7/07 5:16 PM
Amit, the big problem with the new Feedburner redirection feature of Blogger is that we can no longer access or add (to our reader) or even read your RSS feed with more posts if we want like for eg.: http://labnol.blogspot.com/feeds/posts/default?max-results=500 gets auto-forwarded to your feedburner feed which has less number of posts. Can you please use the feedburner redirecttion template hack rather than this inbuilt blogger redirection so that we can still use your RSS feed with the number of posts we want. Thanks.
Written on 29/7/07 5:13 AM
Is there any why I could add the "Comments Box" below my post like Wordpress.Also does the googlebot consider "iframe" as a part of your page or does it not read it at all.
Written on 4/8/07 2:59 PM