Originally posted by mecrox A serious problem at least at the moment is the speed at which technology is changing what other camera-maker can do. We now have the Samsung NX1 with its new sensor, astounding frame rate and throughput (won't make anyone a better photographer, though). And there are rumours that Sony will debut a boosted range of A7 Pro FF cameras early next year, quite likely with something of the same abilities - which in essence comes down to applying high-power mobile chips and software to camera circuit boards, at least certainly in Samsung's case. Meanwhile Canon have hinted at doing something serious with larger-format mirrorless soon. This makes issuing a plain-vanilla FF DSLR even more problematic for Pentax than it would be anyway since the market may be changing as mobile technology starts to make an impact. Pentax may well have missed the boat with "old school" DSLR FF. They'll sell some to existing Pentax-owners, of course, but going forward this may not be the kind of camera which much appeals to folks anymore. Or not. I expect we'll see.
I believe there's many ways to look at the issue...
We have the tech curve, which can present a sharp increase and then a shoulder when significant improvement becomes more difficult.
The MP war followed a similar curve.
Then there's the usefulness curve, which is very subjective...
I believe the jump from 6 to 16MP was very important, game changing perhaps, but I personally don't think another similar 62.5% increase would be as interesting... at least ATM...
Then, some things change the quality of what you have, some others just change the quantity.
One can't simply rely on number-crunching in order to evaluate progress - I'm sure you're not doing that, this is only meant to be a general analysis...