Although not a perfect solution, the camera connection kit for iPad makes editing photos in the field possible. I used PhotoGene (cropped then desaturated) to edit then the WordPress app to write this post.
I took this shot at an event that we hosted on the Electricity Market Reforms; David Lloyd from XMI Capital on the right and Julian Tanner, CEO, AxiCom on the left.
Works out nicely! Expect more soon.
Shutter speed: 1/125
Focal length: 70mm