Originally posted by jsherman999
*snip*
If low-end DSLR is encroached by very good MILC or even very good fixed-lens compacts with largish sensors, and upper-end DSLR is encroached by $1600 FF bodies, Pentax-Ricoh may not even want to continue with K-mount if they have no FF body. Many folks who would buy a lot of the lenses would have left for low-end FF or upper-end MILC.
A FF body would mean more K-mount sales for Ricoh, which would mean that K--mount continues to get investment. Even if you have no intention of buying a FF Pentax body, and you plan to stick with aps-c K-mount, you should hope Ricoh brings a FF body out.
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I don't buy either of these arguments. I'm not sure that a $1600 FF body from another manufacturer (is there such a thing? I honestly don't know) would significantly dent high end ASPC sales. In addition Pentax actually has it's own MILC bodies and one of them is a K mount.
As to a FF body meaning more K mount sales for PRIC, I would say that a less expensive ASPC with improved AF and flash would provide more sales than a more expensive FF body.
Finally, given the QC problems with the K-5 (it's too early to tell if the K-30 has the same problems) if Pentax launches a FF with similar problems, and QC problems are more likely with the completely new body/sensor that a FF would entail, the chances are that a flawed FF would do much more damage to PRIC than if it never appeared.
NaCl(but as my dad used to say "we'll see" )H2O