If all of your comments are getting upvoted, and none are getting downvoted, you aren't being contentious enough. Divide people. Argue your point, forcefully,

If all of your comments are getting upvoted, and none are getting downvoted, you aren't being contentious enough. Divide people. Argue your point, forcefully, and let the people you think are wrong downvote you. It tells you more about them, then you, if you are right, and if you are wrong you can learn things. Win-win. Who cares about Karma? Vote me down, please. I got 325 Karma. Vote them down, I don't care at all. Why should you?