Is there an option to Flag comments?

Great plugin guys. Is there a setting so we can enable other users either logged in or guest to flag comments? If not I would recommend you introduce this feature. It could be very helpful for sites where admins are not strictly monitoring comments and their loyal followers will help by reporting bad comment content. Seems simple to implement. Just add an icon next to the comment link or to the right of the vote up/down area below comment.

Any thoughts?
Thanks