Sounds like a bit of Pentax bashing going on their
We are all entitled to our opinions and we Pentax users have generally checked out the lens options before purchase, however, whilst Pentax don't seem to have kept up with the latest releases of others, as yet, I think we should remember a few things Pentax/Hoyer are ambitious as are Samsung and usually when things are a little quiet something then happens (let's hope so)
Maybe Pentax are holding something back until either Photokina or even a little later - isn't it best that they don't release a product until they have got it right??
When I have bought a lens and as I am about to dip into my pockets for a new lens as well I will only buy a lens that also covers full frame as the future would appear to be full frame but if not then aps c still works well with these lenses
Perhaps Pentax and Samsung are working towards full frame, it would make sense but why release a full frame camera before they can also provide the lenses or very few (isn't this what Nikon did, ie, provided a full frame body with only a couple of lenses?? - I could easily be wrong as I'm not sure how many if any, of the lenses coated for digital that Nikon had prior to this would suit full frame as quite frankly I was not interested - if this is what Nikin did then they have carried it off whereas due to the difference in customer base Pentax probably could not)
I hope that Pentax/samsung do enter the full frame arena but I for one am willing to wait until 1. the price has dropped (of full frame in general - well done sony for chipping in with a full framer at a competitive price) and 2. Pentax/samsung get it right as I would prefer to wait for a year than have a rushed model reach the shelves.