I’ve created a new client-side script to go along with the next version of Xomment that will verify and correct comments, before they are submitted. I don’t have time to describe how it works right now, but try previewing or submitting a comment on this entry to see it in action.
Try this bad comment for starters:
<blockquote> <b><i>I am a quote</i></b> </blockquote> 1<br> 2<br> 3 <blockquote> <b><i>I am a quote</b></i> <blockquote>
Send me any complements or issues that you find. Note, comment validation is tied to your browser, so depending on what you use, you many get different results.