UPDATE Nikon P7100 Announced
According to Nikon Rumors [NR] the Nikon P7100 coming on August 2011 with some improved features (or same as canon G12?), Nikon added tiltable LCD screen , additional controls, new HDR and easy panorama functions.
See also Nikon P7000 vs Canon G12 and Best Compact Camera of 2011
D800 & D4 are fine, but I want to buy the D400! Do I have to buy a Sony to get the chip?