I cannot believe this thread is still going on....and I've never read it until now All I have to say about unwritten rules.......... Have you ever played baseball? I played for quite a long time and as a pitcher, if a guy is crowding the plate looking for a pitch it's perfectly within reason to brush him back. If he doesn't move and gets a pitch on the elbow or you throw a little inside and get him in the ribs.....well that's the game. I'm not giving up my inner half of the plate because he is going to crowd me. I don't see the problem with giving a little chin music as a warning sign by a pitcher either. You hit a ball I hit 450 feet and sat and watched it, great, thanks for showing me up. Yes, you got me there, but that doesn't mean you might be getting one inside the next time you come up. Levi, you have brought up several times using the baseball as a weapon and throwing at people to injure them. While I'm sure it has happened, most bean balls are errant pitchers or are meant to send a message, not to injure. Also you have to consider that most people playing this game are people from the ages of 20-34 and are insanely competitive. Small things push peoples buttons. I've seen guys almost come to blows at a rec league pick up basketball game for unnecessary fouls and people hogging the ball, and this are for fun. Competitiveness and testosterone run hand in hand with high levels of competition.