I would suggest that question provokes what I think is the fundamental misunderstanding by the general public about data protection...and falls short of understanding its importance, the whole reason we're doing this.
The former commissioner--I'm talking about Bruce Phillips--described PIPEDA as a necessary step in addressing some of the erosion of privacy that comes with computers and networking, and ultimately to reverse that.
If you understood the extent to which information collected for one purpose can be amalgamated with other information for secondary purposes, and if you understood the kinds of colleagues I work with and the kind of information they can glean by data mining and putting information together, you would see that eventually what we're talking about here is the idea that it could be possible, with these systems, that every kind of intellectual product you consume could be databased and therefore a narrative could be put together by connecting the dots.
It's really not about your listening to Alabama one night. It's a profile of your life. It's the sort of thing that scared the bejabbers out of Justice Bork in the United States in terms of video movie rentals. There was a subpoena, when he was being nominated for the Supreme Court, to find out what videos he was collecting. Now imagine that with every single thing you read, look at, listen to, watch, or think about. All of the intellectual products, by virtue of being in the digital realm, are to some extent capable of that level of observation.