I had a very good mix of science in CEGEP that, say, a software engineer from ETS completely missed.

I think that a lot of what you learn in the SE curriculum can be learnt (and probably is better learnt) on the job, as opposed to the very theoretical courses in a CS curriculum that a) cannot be learnt easily by one's self or on the job and b) will last a lifetime.

In 2006-7, it would have been much more useful nowadays for someone to learn about machine learning in an AI class than about rational rose and the waterfall process, and I suspect the same applies now in the CS vs SE debate, except with updated technologies.