This is quite in depth, and discusses both sides of the issue poignantly. I think this is a discussion that needs to happen, and I think that people should know what they are committing to as well. Milton Friedman had many great ideas, and I think the country would benefit immensely from using more of them

This bill seems dangerously close to a form of slavery. A balanced and contextual look at a new partial solution for providing funding for student's college fees and tuition. The article is a bit long but provides an amazing amount of detail, including instances of Income-Share Agreements already being used, who is using them, pros & cons, etc.