Project Spark is the one thing that’s making me lean toward Xbox One vs PS4 (no, I haven’t made the leap to either, yet).
I like that PS4 seems to be focused on GAMING where Xbone seems to be focused on (freaking) TV, but pSpark looks really interesting. I’m not quite ready to believe something like that could create a real game with depth, but I’m willing to give it a chance. And, it might be a nice prototyping tool for game development.