> My co-creator, an EMBA student, and I are taking the course as a way to iterate through our product and process. She is in charge of the business model, and I am doing the coding. Our professors urged everyone to start talking about equity splitting as soon as possible; and my co-creator had a really simple answer to that: "I should have 100%," she said.

That sounds like a bad deal already. Good thing he didn't sign the agreement. But i wonder what the agreement he drafted up contained.