100% Agreed although, you would of thought anyone buying a 4k screen or going triple screen they'd have bought 980's instead?Keep an eye out for the 970s now - the overly dramatic will be upset that they only really have 3.5GB VRAM + .5GB of slowVRAM and some drama queens who care more about numbers than the actual performance they've enjoyed this whole time may offload them at reduced prices.
I guess this does matter if you plan to push up against that 4GB limit in the near future - for instance if you just ordered that 4K monitor or you're upgrading to triple screens.