Nikon D3s: limits of resolution
Just published is a new page in DAP analyzing the limits of the Nikon D3s resolution, with what I consider a worst-case example in terms of resolution and the limits of Bayer-pattern sensor technology.
This example is key reading for anyone contemplating the 24MP Nikon D3x versus the 12MP Nikon D3s. No one should think for a moment that 12 = 24: the appropriate tool for the job in some cases means the highest resolution.