Remember info? Any way to opt-out of that cookie?

I just recently installed WP. I’ve nearly completed implementing it into a deep network of PHP templates, and am amazed at how well it is playing with my existing site. It is truly a powerful and simple publishing utility.
Anyway, I’ve run into what I consider to be an issue for which I was unable to find an answer in either the Wiki or this Support Forum. WP automatically remembers an author’s field information for the Comments form. While this is of great convenience to many users, some may be put off by it. Therefore it would be nice if I, as a developer, could offer the user an opt-out, similar to that of MovableType; typically denoted with two “yes” and “no” radio buttons following the phrase “remember this info?”
Does WP offer a method for implementing a feature of this nature? I believe it would be of great service to my users.
Thanks.