Playbook Apps for teachers

Hello Everyone.
First time posting, and I was not able to find a thread on this topic.
In case I missed it, please advise.
Are there any teachers out there that are using the Playbook in a post-secondary institutions, to deliver courses, take attendance, make their students' learning experience more interesting? Especially in very technical and science-y programs like engineering (civil, mechanical, electrical), physics, math, etc.
I have been able to find workarounds for delivering presentations here:
http://forums.crackberry.com/blackbe...n-tool-654109/

Also, I've found a few workarounds for attendance, by using apps like User Group Manager, but it can be fairly painful to create a list of students for every class, for each semester, when I wish there were something out there to allow me to use a pre-made list in a CSV format or similar.

Any thoughts or suggestions would be greatly appreciated.

Take care.