Originally posted by adr1an If the Q has had 5 years of R+D invested in it, based on the rumored price of the deal to Ricoh and Pentax's other holdings of value - I'd say the intellectual property tied up in the Q system was a good chunk of that cost (Since you wouldn't pay money for K-Mount since its public domain....) When Ricoh says it wants to expand its interchangeable lens camera lineup, it doesn't mean only in DSLR's...
So I personally would assume the Q will survive purely in order to get returns on that investment...
5 years of development may just mean three guys from the p&s department in a back room. They might have been playing online poker for most of that time, or perhaps, depending on your opinion of the Q, smoking crack. I think the r&d budgets for the DSLRs, 645d and lenses will have been the big ones.