10,000 signatures, hell even 1,000,000 signatures would not make WC release ARK on PS4 now. The game is still in Early Access and that means it can't come out on PS4 because Sony don't do an Early Access program that would make it work. So the petition shouldn't be directed at WC, it should be directed at Sony to introduce a platform that will allow for Early Access games.
PS4 players getting SotF in July is hardly a slap in the face. I'm sure it's better for PS4 to get "something" ARK related rather than wait until release without getting a single thing?