Went to the Raiders game yesterday. Had a horrible time connecting to AT&T on my iPhone, no doubt too many people in one place all trying to do the same thing! Here's some screen shots of my iPhone (notice the five bars of connectivity and time lapse between shots).
So I had to amuse myself between downs and penalties with something else besides going online. For starters, I noticed the rallying chants "Let's go Rai ders Let's go (clap clap)" and "De fense (clap clap) De fense (clap clap)" are 4/4 constructs.