Does the term "Sour Grapes" mean anything to you? Or maybe "Boo-hoo, its not my fault nobody likes me!"
The way to get good Karma has nothing to do with kissing anything. It has everything to do with contributing to discussions in either a positive or entertaining way. Disagreeing with someone is just fine if you are civilized about it. As I once told someone else on this Forum, look at the two numbers under you name: Number of Posts and Karma. Think of those two numbers as your quantity and quality numbers. You affect the former and others affect the latter. The people that get bad numbers are fairly universally disruptive and rude and in general don't play well with others. People that disagree often get positive Karma just for contributing to interesting discourse. If it was a matter of agreeing all the time and kissing various parts of someone else's anatomy, Dave Warren would be well into negative numbers because he does neither. Camella Black would also have a dismal Karma score if disagreement with the majority meant anything in the rating system. So, if you are going to cry about your Karma, at least try to do a little looking for a real cause instead of imagining ways that you have been wronged and that some great conspiracy exists that is out to stifle opinions.
And, try to grow a set so you don't have to whimper so much.