Leaked from today's 404 episode:
- Sony PS4 is official: Coming in 2013, but design and price remain a mystery.
- Five unanswered questions about PlayStation 4.
- Sony: Fear not, the PlayStation 4 will play used games.
- Making sense of the PS4 game lineup.
- Sony plans second-screen app for PlayStation 4.
- Sony mum on PlayStation Vita price drops for U.S., Europe.
- Microsoft spokesman takes potshot at PS4 event.