K-5 is superior in every aspect.
- The Pentax has its own battery pack which increases your number of shots to a massive 1700 at the 50% standard (half of them with flash, half without.) The MD-11 pack can do 2000 shots with NO FLASH.
- The Pentax K-5 has OPTICAL IMAGE STABILIZATION... It shifts the sensor itself in addition to having a huge range of lens-based OIS from Sigma, Tamron, etc... So you're just an idiot in saying that its digital.
- Nikon equipment costs MUCH more than Pentax. Look for weather-sealed Nikon lenses. None are under $1000 while the Pentax lenses start incorporating WR technology at the $200 mark.
- DP Review awarded the K-5 the "Top APS-C dslr" award because it deserves it. The only reasons people buy the D7000 instead is because it is either a more recognized name or they are body jumping and already have tons of Nikkor lenses.


