Hide Comments From Blog Commentors
This is a utility for hiding comments made by blog commentors who you do not wish to have commenting on your site.
When it detects a comment from a particular commenter, it will insert a [hush] link next to that person's name, and clicking that link will hide the comment from that person for a given blog.
You can add multiple blogs to this list by specifying the URL, and you can remove a blog by deleting its entry from the file. You can also set the default behaviour to always check for new comments, to only check for new comments if they're from a particular commenter or blog.
