"The messaging shouldn't be one platform versus another as the gaming industry is far better off with the PS4, Xbox One and Wii U all thriving. The more success each platform finds this generation, the better off we'll be in the long-run because that success will continue to support a variety of new and interesting game experiences."
Then they should stop artificially segregating themselves and allow cross platform multiplayer. There is literally no good reason why multiplayer should be limited to only one platform when PC and mobile both don't have this issue.