FYI. It looks like the Office 2011 SP 2 12.2.0 full installer makes the /Applications/Microsoft Office 2011 folder and all of the enclosed files and applications readable and writable by all users on the system. There are a couple of posts on this describing the problem available here:
http://thisisdave.posterous.com/microsoft-office-2011-for-mac-leaving-you-ope
It looks like the problem applies to new installs using the Office 2011 SP 2 12.2.0 full installer. Installs made using the older Office 2011 and Office 2011 SP 1 installers, then updated to Office 2011 SP 2, do not appear to have this problem.
I've written a script that fixes the permissions problem after the installation finishes. For those interested, it's available here on my GitHub repository:
Thanks,
Rich
(Same information also posted to the MacEnterprise list, apologies for those seeing it twice.)
