I suspect some newer users who always seem to talk about down voting, wanting to know what will happen if they down vote people etc... Just have to wait it out I guess. It's annoying. Because yesterday I was or the day before I was trying to up vote The Memer, and he was getting hit while I was working on it. I had him within 300 points of his 50K goal, and BOOM. He went back down to 45K.