For those of you who are thinking about applying to IK12's next batch, I strongly encourage you to do so. Geoff, Tim and Alan are great guys who really care about education and bring a wealth of experience to advise you with.
Seconded. When I heard Geoff speak, I wasn't particularly interested in the domain at first, but by the end of his talk, I felt extremely motivated to help out IK12 startups however possible. The work they're doing is so important, and the quality of the advisor team is going to change the way business is done in the industry.