Well this was unexpected. If anything I would have thought Amazon or MS would have acquired Occulus. Needless to say when I first heard facebook was buying this I felt a bit let down but after reading through the many articles on the deal I atually think this might be a good thing. Maybe facebook was the right company to buy it. Here is a good article which describes some of the good/bad things about the acquisition:
I am currently waiting for the next generation of Occulus to arrive this summer – I have it on pre-order!