Thank you so much for sharing your story behind development (on your page)...! I am a teacher myself and find myself lacking in time and energy left for game development... You're an inspiration!
But you are of course right, just made a new twitter account for my games today: https://twitter.com/HayoReek. Thanks for the idea!
You can find it here: http://barbaareducatie.nl/
It is all in Dutch so not much use to most people :) Millo is an interactive historical atlas, Epoch is a digital history textbook.