Wes and others- The surefire way to be heard is to use the official government comment form at regulations.gov. I've taken the pain out of the process and boiled it down to two clicks, type your name, and whatever comment you want to make. It's easy, fast, and guaranteed to place your comments in the EPA's public record on this proposal. Go to my "Two click comments" thread, here, and you're two clicks away from being heard.