9/28/14: Lately I've been helping out with bike parking at 49er games. It works out to a way to use volunteer time to give people that ride their bikes to the stadium a hidden subsidy, in that we are making parking their bikes a worry free experience. Anyhow, this evening I watched them empty the change jar. There were some quarters at the bottom under all of the paper money. I bought them for cash value. Above are listed the quarters. Behind them is one of the two dollar bills I also got from my $5 bill. Comparing this to what used to come in, it's obvious that not as many people leave quarters as used to. That makes me sad.