MINNEAPOLIS - The crowded field of crowdfunding is filled with many voices asking and begging for the most you can give online.
"How many people will roll down their window and give a dollar to the guy at the street corner and the next person will say go get a job! So I think that same kind of psychology is at work in this kind of giving," Kevin Sauter, an expert on social behavior, at the University of St. Thomas said.
