The way I look at the whole thing is this: It is my rep and I will give it out to whoever/whatever I feel deserves it. Weather that is a crazy caption/ RPG/ a good point that I may or may not agree with but made me think. I don't think there is anything right or wrong to rep just so long as the person who read it enjoyed it and felt like giving it. I've probably been "guilty" of giving rep to post that the author didn't find overwhelmingly great but I enjoyed...so there! 
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“I wish it need not have happened in my time," said Frodo.
"So do I," said Gandalf, "and so do all who live to see such times. But that is not for them to decide. All we have to decide is what to do with the time that is given us.”
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