4 ms·The weird thing is how it doesn't tell you that you can't upvote until you try to do it.by smackfu 16y agoThe weird thing is how it doesn't tell you that you can't upvote until you try to do it.cruise02 16y agoIt tells you in the FAQ. http://stackoverflow.com/faq#reputation http://stackoverflow.com/faq#reputationsmackfu 16y agoI meant that it is surprising that they don't hide the controls that you can't use.