kupomogli on 12 June 2013
As probably has been posted multiple times. Jack Tretton meant DRM as online passes only and GT assumed he meant DRM as used game DRM without questioning it. It was clarified later on by another journalist that actually asked what Jack meant about DRM and they found out that DRM meant online only and PS4 is for sure not going to block used games ever.
http://www.gamefront.com/sony-third-party-drm-refers-to-playing-used-games-online-only/
