I'm afraid you misunderstand this isn't really about short and perfectly in context replies this is not the issue. Nor is it about censoring. It's simply about people using one word or very little more to game the xp system. Since Gaining levels gives them more privileges one could argue they might be doing this with not so noble intentions. I'm really just talking about people that have a personal feed full of non relevant one liners. Honestly if you write a joke or one liner ever so often that's not a problem if it balances out.