General Support: Requiring email activation for comments

After a spate of comments from someone with a fake email address, I feel that the comment section of plogger is not really sufficient. While it has a good interface, and seems pretty efficient, the fact a user doesn't need to authenticate their email address defeats the point of that field entirely. Is there any way that an activation email coul be sent, and a link must be clicked before the comment is posted. I think I saw somewhere that comments would be moderated in Beta 3 to allow the admin to preview comments, but that would require the admin to be available, and for them to go through the comments. If a real email is forced to be given (and perhaps bannable) then the comments feature would be greatly improved.

However, KIS as far as possible :D