We reduced the max shift from 2 hours to 1. We think this stresses that this is more of a tool to get small things done, meet future potential clients/employees, and earn small amounts of cash now versus a way to make a living.
Basically, instead of spending 17 hours looking for work, we think it makes more sense to do small <1 hr jobs for 17 people. That's 17 new potential future clients(at your regular rate). and it's ~$70-$150 bucks in your pocket(depending if they are 30 min or 1hr jobs). And you helped 17 people!
Does that sound like something you'd want?