I do, however, also take photos of landscapes, in which case ISO 100 is king and better DR is the most important thing. I am not one to push around shadows by four stops...I think that makes a photo look terrible. I would, however, like to be able to push my shadows around as much as I need without having to bother worrying about banding noise, or have to deal with running my RAWs through a tool like Topaz DeNoise 5 to get rid of any banding that exists in the shadows. I can recover a LOT of DR in my Canon images these days with a tool like Topaz DeNoise (at least a stop, if not two with some careful and meticulous tweaking), but...its extra work. It takes extra time, and isn't quite as good as a better sensor that doesn't have banding noise in the first place.
That said...clean, random noise in the shadows (i.e. once you have removed banding) can, as Ctein's article states, actually help improve "DR", or what he calls Exposure Range. Adding a little bit of noise back into shadows when you have to apply heavy debanding can actually help restore detail and extract even a little bit more dynamic range. (That was really the point I wanted to make by posting the articles, guess I should have known it would create a monster DR debate.)