For a long time, I noticed that, if I made a comment about Windows LTSC/LTSB, it would get downvoted heavily, and that there was a timing pattern to it.<p>Also, there's a certain set of topics where I can watch the tally go, very predictably -- up, then it gets <i>smashed</i>, and then finally there's some Johnny Come Latelies who vote up again.<p>Personally, agreement is easy and congruent ("This is correct"); disagreement is quite different ("This is incorrect, and here's why ..."). I think you ought to be able to "agree" with an upvote, but disagreement? That's when words are more useful. Downvotes are too easily brigaded and provide nothing in the way of discussion.