I don't know if it's been said in the thread already although I'm sure it has, and I don't know if you know (or read the thread)... but back in Vanilla Survival was essentially a melee spec. It just sucked, because Marks, then as now and forever, is superior DPS. It was similar to Paladins, Priests, Shamasal, and Druids in Vanilla: you could heal so you WERE healing. And Warriors? You were either a tank or you were a scrub.
Another way to look at it is this: Survival is a melee spec, probably for the rest of WoW's life at this point, or certainly Legion and the expansion after, at any rate. You can like it, as some do... or you can not, as others do. But the anti-Legion-era-Survival crowd are just being assholes for the sake of being assholes at this point. So quit; didn't your mother ever tell you that if you had nothing nice to say, to say nothing at all?