Some comments are pure SPAM, easily destroyed by Akismet with the click of a button. Others type of semi-legit comments however are much harder to deal with.
For example, you’ll find a lot of people post legitimate and meaningful comments but stuff the “Name” column with keywords for their website (some smart SEO guru told them that’s how it’s done). Others may drop their signature link (s) in the comment itself. This makes it difficult for you to moderate, and previously you just had to live with it.
Here’s a solution: Clearly display a “comment policy” on your blog, help your readers self-moderate their comments, and save loads of time.
Using the Comment Policy Plugin for WordPress you’ll be able to do just that. Tell your readers what type of comments are acceptable, and which ones are not.
How It Looks Like on Your Blog

On your blog’s comment form, readers will see your comment policy. They can then read what you will – or will not – accept in comments. This alone will significantly reduce the amount of keyword stuffing, signature links etc as you let your readers know what happens if their comments don’t adhere to your policy.
Let them self-moderate their comments before submitting it, saving you tons of precious blogging hours.
You can edit the appearance of the policy display completely using the Custom CSS box. Making it match the overall look of your blog is easy.
You can automatically place the policy display on your comments form, or manually insert his code to where you want your policy to appear

The "AMMO" - 100 Day Affiliate Marketing Money Online Training - Guru's Techniques On How To Build Your Affiliate Marketing Online Business! - Instant Access
FREE - "Art Of Better Conversions" - Elite Copywriters Guide For Cracking Out High Converting Sales Letters