The case for open source textbooks

With e-readers, tablets and netbooks ever more popular with students it seems that there is a case for open source textbooks, but this is something that could rock an established business model to the ground!

However with content freely available on the internet already and the average cost of textbooks estimated to be around £600 per year this info graphic explains all or nothing, depending from which direction you are looking at it!

Source [Mashable]