Nikon Releases AF-S DX Micro-Nikkor 40mm f/2.8G Lens

Talk about an absolute surprise: After releasing the Micro Nikkor 85mm f/3.5, I thought that would be it for DX Micro Nikkors. Today Nikon proves me wrong by releasing a 40mm f/2.8 Micro Nikkor. Does Nikon think that DX users lack options for macro lenses? (Hint: They probably don't.) The lens offfers a 1:1 reproduction ratio (meaning it can capture an area equal to that of the sensor, which translates to 24mm by 16mm on a DX camera), but the cost of having such a short focal length results in a 5cm working distance from the front of the lens. The lens will be available from the 25th of August at a fairly low price of US$280, but I wonder if Nikon should concentrate on other lenses. Is anyone interested in this lens at all?