Xbox boss Phil Spencer has been a big proponent of bringing together the Xbox and PlayStation fanbases. In the past he has praised Sony for its press conferences, its success with the PlayStation 4, and even said you're not a real gamer if you root for one console to fail over another.Continuing to lead by example, Spencer has sent a message to Naughty Dog and PlayStation's Shuhei Yoshida on Twitter, congratulating them on a job well done with Uncharted 4: A Thief's End.Congrats @Naughty_Dog and @yosp on another great Uncharted with #Uncharted4, amazing work.