“We’re seeing more requests outside of creative services to switch to Macs from PCs,” notes David Plavin, operations manager for Mac systems engineering at the U.S. IT division of Publicis Groupe, a global advertising conglomerate. There are so many requests that Plavin now supports 2,500 Macs across the U.S. — nearly a quarter of all Publicis’ U.S. PCs.
http://www.infoworld.com/article/08/04/21/17FE-macs-in-business_1.html
Dominican now supports faculty requesting either a Mac or PC for their offices. And anecdotally I heard that 40% of our incoming students university wide have Macs. 🙂