Last but not least, look at it in a broader, "historical" perspective: Most of the first mechanical keyboards like the IBM buckling spring ones were "descendants" from the traditional mechanical typewriters people were accustomed to, emulating their typing feel to some extent. Nowadays however, nobody uses mechanical typewriters anymore. Instead, people are more and more using tiny and thin keyboards (think of typing messages on blackberrys and cell phones) requiring less force to type. So I'd guess, the proliferation of notebook-style keyboards also makes some sense in an ergonomic way.
I, for instance, practically grew up with notebook keyboards and their feel; my first computer had been a notebook. So it's little wonder that I actually prefer these types of keyboards, even if given the choice on a desktop computer. Of course, preference all depends on personal feel. Still I'd guess, there will be more people like me and less like you in the future.