I have a K1, K5, K10D and over the years other photographers...mostly of the Canikon persuasion.... have been impressed with the robust build and image quality of my Pentax equipment.
However I do realize that I'm in the minority,,,and even moreso with my newly acquired Ricoh GR ll.
I hope that Ricoh continues to crank out their excellent, but little known camera equipment.
On a sort of a side note, I'm surprised so far with what seems to me to be a lack of hoopla and new product introduction.... during this, the year of Pentax's 100th anniversary.
However having said that, I'm more than happy with my Pentax/Ricoh products...both newer and going back all the way to 1968...a year before Pentax's 50th anniversary. In '68 I bought my first Pentax camera, an S1a, that still goes strong today, along with it's Takumar 'normal' 50mm lens that came with it.
I guess currently that's the Pentax way...only a select few know and use Pentax and I'm happy to be one of the select. Being a Pentaxian is like being in a rather exclusive club, I imagine...in fact I think I feel just a bit of smugness ..coming on.