"I think Hulu is more 'Hey, I missed a show the other day and I want to watch it,'" says Hargreaves. "Netflix is 'I never watched any of the seasons of Mad Men. I'm going to get into that show.' "
Danielle Kurtzleben is a business and economics reporter for U.S. News & World Report. Connect with her on Twitter at @titonka or via E-mail at firstname.lastname@example.org.