http://www.cbc.ca/canada/story/2008/08/28/calgary-zoom.html
I was supposed to fly with them Sunday until my Dad alerted me to the article. I booked with another carrier (two others were already booked solid, but fortunately we snagged a very cheap flight on sale), and according to Mastercard I'm getting my money back. Zoom hasn't called or e-mailed me, and I only found out through CBC/Zoom's website which is now shut down. But at least I have a flight on the same days.
I'm just in shock, this morning I was updating my passenger information.
Edit: Zoom e-mailed me just now, but it's a carbon copy of what has been listed on their main page since 2:00pm.