May I suggest using the Calgary Public Transit Thread? I've wanted to jump into this discussion about the transit stuff a bunch of times but haven't wanted to further derail this thread.
Even if this particular discussion doesn't spill over there (or rather, get rehashed - everything in this discussion has been discussed in that thread in the past), I would recommend people read through it anyway. You will probably learn a lot you have never known that you never knew.
http://forum.calgarypuck.com/showthread.php?t=96436
Note that some of the information on the first page is out of date. I should update that sometime.