Using wifi with a sd card or for example the Canon 6D you can transfer a small jpg on the tablet and retouch the image with Snapseed. Works fine and you can share the image on social media if you...
BTW, the filename isn't visible anymore in Google+ Photo. But the filename can be watermarked on the image with L/R Mogrify plugin for Lightroom. Using Lightroom it's also possible to export to...
The 808 PureView with an Android OS would be fine, but right now I prefer my 90 Euro Samsung with Android and a small camera. Jumping back on the old Symbian? Noooooo..........
The 5DMKIII and the D800 are made for different purposes. Both cameras are fine cameras, it depends which kind of photography you are doing. In my opinion the whole discussion about which camera is...