Why do they think our time is valueless? They only pay $12 a day. That's a day, amigos, not an hour. I guess we may get some mileage as well, but they're kind of vague on that.
If they had comely lasses who go around and give neck rubs that would make it a lot more popular--at least with me. A golden retriever to play ball with would be nice. But money would do it. Self employed people like truck drivers or plumbers lose a lot of money going in to jury duty. Until they actually fairly compensate people for their time, people are not going to want to do this. I doubt anyone cares. Free parking doesn't exist in downtown Tucson. Free parking would help. Or they could send bus vouchers.