Apple has posted a sign at Moscone West warning WWDC attendees that all information presented excluding the keynote is confidential.
Important Notice
With th eexception of the WWDC 2010 Keynote, all information presented or provided to you by Apple during WWDC 2010 is considered Apple Confidential Information, the unauthorized disclosure of which is strictly prohibited.
Please ensure that your communications with others outside of WWDC 2010, including your blogs, do not include any Apple Confidential Information
[via iPhone Savior]
Important Notice
With th eexception of the WWDC 2010 Keynote, all information presented or provided to you by Apple during WWDC 2010 is considered Apple Confidential Information, the unauthorized disclosure of which is strictly prohibited.
Please ensure that your communications with others outside of WWDC 2010, including your blogs, do not include any Apple Confidential Information
[via iPhone Savior]