At least with open-source, you don't have to pay through your nose to receive shit. Also, your statement sort of implies that open source software wouldn't suck if it was "componentized". I find this hilarious.
Furthermore, academia has never been about teaching the flavour of the month. You want that, you go to a vocational school. Going from one language to another is trivial for a person with a real education in programming. Going from one paradigm to another, likewise. Especially when these paradigms are so nearly equivalent to each other. You can't even seem to illustrate an actual difference between object oriented and component oriented programming, whatever it is.