Is there a teacher discount? If not there should be. I don't know how profitable it would be but there could be something like it since a lot of teachers (well I am assuming. I know I advertise a lot of geeky things I use in my classes) plug certain devices, systems, or games. A slight discount may incentivize teachers to plug even more. Or maybe an invitation model. Though I don't mind paying $5 a month (it's also just my first month) I would rather benefit from something that maybe gives me discounts on future purchases.