Sony's rumoured new entry level full frame DSLR has just been announced. The A850 It basically the A900 but with a 3fps as opposed to 5fps shooting speed and some very minor other changes.
Luminous Landscape likes it.
Full frame is getting affordable now.
http://www.bobatkins.com/photography/digital/eos_5D_vs_eos_40D.html
Not that I am a Canon man. I thought the above is interesting. look at the test shots at the bottom that show the advantage of full frame so nicely. In my opinion full frame is the way to way.
@Bwana - I guess this is why...