[gillesjacobs]

A problem with handwriting Vs pc-note taking studies is that obviously computer-based teaching has not been fully adopted and integrated.

Maybe the problem is not the computer but the broader cultural and technological maturity. I bet with teaching methods directed at information technology (multimodal, interactive text books) and proper learning and attention management skills on the student's end, we could see an increase in learning capacity.

Agree 100% on the detriment of using proprietary, closed source software. As an educator you have a responsibility to not vendor-lock your students and strengthen monopolies. Proprietary software should be outlawed when FOSS alternatives are available. You should be teaching skills and concepts not specific tools anyway.