The point of all this questionably topical banter, Pointblanc, is that people won't posrep you for every post you make. If you make a post that impresses someone with, say, your knowledge, or your research, or if you make someone laugh, they might want to posrep you. Really if you put thought into your posts to make them stand out for being good, people will think to posrep you. On the other hand, if you spam, post insults, post when you have nothing to contribute to the topic or generally say something stupid, rude or irrelevant, (for argument's sake - not saying you actually would or anything
) it's more likely that people will see fit to negrep you.