"This is a student run site with the primary purpose of bringing attention to the unjust practices of administration regarding the treatment of sessional instructors at the University of Calgary"
I strongly suggest taking a look at this website. It has some stunning facts about how sessional instructors are paid. Really makes you wonder about the state of our Universities.
There is also a petition that i think is worth signing whether you are a student or not.
http://www.savedube.com/
(sorry about that)