He was mostly against the mini-map GPS in his post, which isnt quite the same as looking at a website printout or an ingame map that doesnt show your location on it. Both latter solution still require you to recognize and navigate your surroundings based on the info you read off the map. With GPS, you just turn until the arrow shows the right direction and go full speed ahead, looking back at the map to correct from time to time. Without it, you determine where you think you are and then go in the direction it should be while looking for landmarks you recognize from the map to stay on course. The latter is much more immersive, especially since you are bound to err from time to time.
Seriously anyone "not getting it" do what Tuco said, play Skyrim with said mods. It's a world of a difference.