Interesting outlooks, everyone!
For me, I've been squirrelling away the funds for an upshift to DSLR for a year and the K100D is just about perfectly broken-in, now that I'm ready to go spending... but back when the K10D was announced, I knew it would be the one I'd be most happy to spend a few years with --- the ergonomics of multiple control dials, most crucially, with the rumored weather resistance being another major asset, hopefully, for wetter climes.
{eg on controls: between my ZX5n and ZX7, while its a genuinely nice camera, I hate the ZX7 controls by comparison}
And so now I'm feeling obliged to put the purchase off for a while --- I'm genetically biased toward the end of the spectrum which mandates 'try to avoid version 1.0' !! :-)
[basically, I can't afford major slip-ups, whereas I
can afford the time of a a little wait]
I do worry that popularity will drive prices up (in the mid-term), or that availablilty might be an issue, or that my eventual taste in wide-to-medium zoom(TBD!) for the K10D won't be offered in a well-priced kit. None of which are mega-worries, to be honest, but just stuff to be pondering, as the wait continues a bit longer :-D
[If the prices of used DL's and DS's were sensibly cheap I'd go with that for 6-months, but the used prices are almost like new!! I'm tempted to bide my time, on principle, but it's a good option
]