The title explains itself. In the past few days I have seen abundance amounts of users with just horrible logic. It has gotten to the point where they have trolled my online experience at GBAtemp and I have compulsions to correct these users with an angered passion. A common trait I have seen in these posters, with probability near .8, are of age 13-16. Just so we are all on track, this is logic: "A common trait I have seen in these illogical posters, with probability near .8, are of age 13-16" I can bet, with probability of near .9, someone who is between the age 13-16 will read that statement and say, "I am pretty smart, I absolutely know logic, you can't generalize all 13-16 year olds." Here is why you fail, you don't know logic. If you are between the ages 13-16 and take offense of that above statement, you are affirming the consequent (I guess we can use some logical equivalences to turn it into negation of the antecedent but meh). I said a modus ponens statement with, if you are an illogical poster, then with probability near .8 are of the age 13-16. I didn't make any inferences on people between ages 13-16, I made an inference on illogical posters. That's why affirming the consequent is bad logic. That's why, when I make a suggestion, I'm not going to direct it at people of ages 13-16, I'm going to direct it at illogical posters. Hence, the title explains it all, we need to have a logic test before people can't start posting. I'm am going to blow a headgasket if more no logic posters happen to appear on these forums. Make it a simple test for all I care, make it so that you need at least .5 of the problems right, because, natural selection is not doing it's job.