Legendary programmer John Carmack, co-founder of id Software of Doom fame and consulting CTO to Facebook’s Oculus VR, said it would be a “positive thing” to build a virtual reality world “where people want to go back into their headset.” Carmack ominously compared VR to the rise of the internet, saying: “I do think it’s going to be kind the way the web slowly took over, where you’re the frog in the pot of water that’s slowly heating up.”