Downvotes perhaps should have confirmations, because if you accidentally downvote, all you see is an "unvote" link. At times I'm unsure of which way I voted. I

Downvotes perhaps should have confirmations, because if you accidentally downvote, all you see is an "unvote" link. At times I'm unsure of which way I voted. I've taken to zooming the page large enough so that I'm confident that the right arrow has been pressed.