Yeah, teachers are stingy, compared to most other B2B. A project manager will spend thousands of dollars on something that most of their team won't even use, it

Yeah, teachers are stingy, compared to most other B2B. A project manager will spend thousands of dollars on something that most of their team won't even use, it's just company money. Teachers typically have to beg for photocopy use. However, college students, gamers, and programmers (i.e. HN readers) are some of the stingiest people on the planet. Github charges $7/month for repo hosting, and still gets customers. There's a lot more teachers than programmers, and they won't feel like n00bs for paying for something they could roll themselves, so they will pay more than $7 for a basic service.