Took me a minute to figure out you were quoting someone on this thread. Thought you were using italics to make a point or something.
Anyway, you go to parks to have fun and it is a social thing. Talk, have fun, talk with friends, even if that includes sports. People aren't going to go to a park and just be silent and wait in line. That's why it's a fun experience. Guess if I was annoyed with people in line, I'd just get a Q-Bot.