Over the past few days, we have been reading comments and message boards following the Xbox One announcement. There are a few questions regarding used games. I wanted to clarify and provide this official statement:

The ability to trade in and resell games is important to gamers and to Xbox. Xbox One is designed to support the trade in and resale of games. Reports about our policies for trade in and resale are inaccurate and incomplete. We will disclose more information in the near future.