VMware vSphere 4.1 Integration Scorecard: EMC vs. IBM, any new version?

Hi all,

I found a very useful Competition Analysis on storage supports VMware. http://one.emc.com/clearspace/docs/DOC-14967  Unfortunately, It's a little outdated. This document mentioned "This scorecard focuses on vSphere 4.1. Seperate scorecards will be created for vSphere 5 later in 2011.**"  I am wondering if any of you happen to have the updated scorecard and can share with us. Thanks in advance.