Is it safe to say not all sessions will be available in PDF format?  For example "ALT3004-vSphere Performance & Tuning" is only available in video format.

ALT3004-vSphere Performance & Tuning

MA6580

MA8339-10 Best Free Tools for vSphere Management session

SS8222 -Transitioning to ESXi

TA6841-Cisco Nexus 1000v Architecture Deployment and Management

TA8129-A Beginner’s Guide to Performance Troubleshooting with vSphere

TA8270-Get the Best VM Density From Your Virtualization Platform

TA8361-Future Direction of Networking Virtualization

TA9767-Why you should migrate to ESXi with vSphere 4

Its pretty irritating that at VMworld 2010 in San Francisco we were told, "Don't worry, the slidedecks will be available later".  So my notes were more concentrated on information not on the slides.  Now it appears that I will have to watch a video to capture the information that was in the slide decks.

I would like to get an honest answer...what changed this year from year's past?