"Project view" : cannot organize projects any longer (Aperture 3.4.3)
"If you organize your projects in folders in the Library inspector, you can group your projects by the folders they reside in" (Aperture 3.4 manual, p. 45, http://manuals.info.apple.com/en_US/Aperture_3_User_Manual.pdf)
—> doesn't work any longer by me (nor the "by-year organization" of the projects)
"Year" and "Folder" buttons are ineffective by me (though not greyd)
iMac, OS X Mountain Lion (10.8.2)