You do know not all folks think the way you do. Being smart in performance/$ if SLI is an option, either earlier or later is up to the individual to decide what is best. Buying a 1080 now is not cheap, buying one 1060 now and 6 months or later when you have more change for $200 and getting near the same performance can be an option if it was an option. Of course there are trade offs but that is a matter of choice. Choices are a good thing if they allow folks ways to an end or goal.Noko that's apples and oranges. NVidia didn't remove SLI from the high end, as you say in your example. I think SLI totally belongs on the 1070 and 1080 product points, because it might make sense to SLI those cards. A 1060 though... I just can't see any circumstance where that's a good idea. Not that people haven't been trying to nickle-and-dime SLI setups out of mid-low end cards before, but its kind of dumb and impatient to waste money like that.
I bought a single 1070, if more games support EMA, DX 12 is going to be DX 12 and I can pick up another 1070 for $200 - hell why not? That is a clear possibility. Or if I go 4K/5K on this rig, SLI/EMA gives me that option. Buying a Titan or 1080 could cost way more with less performance overall. Just some thoughts.