People of Austin, patrons of the World Wide Web, you’re about to get ripped off! If you’ve ever rented a car, you know how this works. You don’t want the Mercedes, just something reliable that will provide the basic necessities. “I’ll take the Lincoln, please.” This seems like a good, mid-level choice. The clerk obliges and enters your credit card information. Then, with a plastic smile, she looks up and asks you: “Would you......