My favorite part, other than the "Allan Barra (no relation)" line (WTF???), is when he writes this:
"Yogi Berra is, bar none, the winningest baseball player in history...Since the entire WAR concept is based on winning, how could a player who contributed to so much more winning be rated so much lower?"
Good job, Vinnie. Way to write an entire article about a topic that you don't understand. At. All.