I hope things like the UI scale correctly above 1080p. That annoyed the hell out of me trying to play MGSR at 1440p.
Either way, this really opens the door up to HD collections of both the entire MGS and Silent Hill series on PC. You need to allow PC-only people to catch up on the story in time for MGS5. Same goes for the eventual Silent Hills port on PC.
I'm pretty sure every single Silent Hill except the first and Downpour (and of course the handheld one(s)) have hit the PC. I guess Shattered Memories as well, but in terms of "main" games there's been 2, 3, 4 and Homecoming on PC. I think Downpour didn't get ported because it was shitty poop.