"
Ricoh is shrinking its money-losing camera business to concentrate resources on commercial applications as smartphones continue to crowd out long-established names in photography.
The Japanese company will radically review a production and manufacturing strategy centered on cameras for the retail market, including such brands as Pentax and GR. Options include withdrawing from this segment altogether."
That's a quote from the English version.
Not including the medium format I counted six different SLR cameras on their US site. If you look at their global site it has this listed:
Products | RICOH IMAGING
Then you have the Q.
In addition to that you have 5 additional 'point and shoot' type cameras. That does not include the Theta.
All together I see over a dozen different cameras in their current line up.
While I don't know the numbers of everything but I would venture to guess that all those point and shoot types are definitely on the chopping block. I could easily see Pentax brand being consolidated more into the 'professional', 'serious photographer', and 'the hobbyist' categories and everything else be gone.
From everything I read about the K-1 and the launch there it 'more than exceeded' expectations and all that. If you go back and look at the interviews posted here on the forum they said that about the K-1 and the 645z. The Z really shook up the camera world. I highly doubt that they are losing money on those two lines.
That said the cel phone camera is essentially in direct competition with all those point and shoot models and even the Q if you really think about it. Billions of people walk around with a camera in their hands everyday.
That said for the serious photographer a phone isn't the same thing. Without numbers in front of me it would be impossible to say much. That said I would think the K mount and medium format should be safe but who knows.