I think you are missing my main point. First of all, I don't see how expecting that the people who paid in excess of $70 per game have access to the parkign spots is advocating for a socialist paradise. That seems like a capitalist paradise, give the spots to the highest bidder (of course, if some of the contract parkers who were there have a contract that costs more than $70/day, then my argument is without merit). Either way, I don't expect that you care that I lost 2 hours of tailgating (though it mattered to me), I don't expect that you care that some people couldn't buy hot dogs (though I am sure it mattered to them), and I don't expect that you care that the scoreboard was wrong (though I'm sure it mattered to some casual fans who are not as adept at identifying down and distance from the markers on the field).
When I was a young boy learning to play hockey, every time my team would lose, I would always talk to my dad about the game and latch on to any calls that didn't go our way, claiming that the ref was the reason we lost. My dad one day responded with, "when your team plays a game where you don't make any sloppy, stupid, or avoidable mistakes, and you still lose, then you can blame the ref, until then, you guys should focus on the things that you can fix."
At the micro (individual fan) level, your point is well taken. Fans should do everything they can to enjoy the game rather then just whining. My buddy and I did that. With the lost 2 hours of tailgating, we figured "well, this is a work day, so it wouldn't be the worst thing if we stayed at our respective jobs for an extra hour to get a little more done." Then, we still showed up an hour early, set up our own little tailgate in the grass between the sidewalk and street just outside the lot for an hour, had some fun, and enjoyed chatting with other fans who were excited enough about the new season to show up five hours before gametime and one hour before the parking openned.
However, my real problem is the macro (athletics department) level. Our attendance levels at the beautiful TCF Bank Stadium have been horrible. Plenty of people make excuses about how it is tough to market college football in a big urban market with four pro sports teams. I am sure that is true. However, just like me blaming the refs as a kid, the U needs to focus on things it can control. There is no reason it can't communicate better, no reason it can't coordinate better, no reason it can train its staff (scoreboard) better, and no reason it can't forecast better. The sheer sloppiness of giving out however many thousand free food tickets without warning the people in charge of providing food that there will be that much more demand for food is staggering. If and when the U takes care of these sloppy mistakes and starts running what I feel is an efficient and well-run department, but still struggles to fill the stadium, then I will be ready to blame the problems on the crowded sports market. Until then, I don't want to hear it.
Sorry that rant got so long, I promise I didn't just give Wren my password.