Hm, there are a few things I have to say here because it obviously didn't sink through to you the last time.
1). It may or may not have been a joke,
the thread you made telling everyone to join PokéCommunity was still spam. I'm not saying you deserved to be the bearer of negative rep because of it, but someone else did and you need to accept that.
2). You have made this thread
before. Ausaudriel told you to Private Message any member of higher staff if you think you have been the victim in the event of unfair repping. Instead, you decided to create another thread. The last one got locked, I have the feeling this will share the same fate. If someone is nice enough to tell you what to do, I advise you take their words into consideration, especially if the person is a member of the staff and knows what he or she is talking about.
3). It's rep. That is all we're talking about. It's not going to save people from dying, it's not going to end world famine, all it is doing is causing a red dot to appear with your posts. You want a green dot instead? Try posting quality posts instead of remedial jokes no one finds funny.
Dude, chill. Reputation may get you some extra respect around here, but it isn't going to have a huge impact on your life.