I am a bit surprised by the lack of K-r on B&H and Adorama only has the black with 35mm lens. Usually Pentax has the new model out and the old model can still be bought for a month or two everywhere that offers Pentax. However, walmart.com in the USA seems fully stocked with K-r so it's not like one can't be bought easily.
Pentax/Ricoh is certainly ramping up for something new and big it seems. Well, that is unless this is all caused by the natural disaster in Thailand.
I think we can expect some interesting stuff soon.