Hi, I just read this article: http://www.thephoblographer.com/2014/04/22/five-ways-get-sharper-images/ and I found this part quite...well...debatable "One of the first things that you should know is that you’ll need to deepen the blacks. This means that you can underexpose a bit because you can always push the exposures as you need to in post. When you actually get to the post production stage you can also use the black levels to make them even darker" So they say to underexpose and then to open in post? What about ETTR? Why do not expose right or maybe even a little over and then just fix the black? Am I missing something?