Google Apps Making Inroads Against Microsoft Office, Gartner Says -- Redmond Channel Partner

Check the full article for more details (or you could just wait until Google publishes ads with more of the Gartner quotes...)

"In sum, Austin said that Microsoft Office provides the best Windows platform strategy, and that it is less disruptive to IT departments, as well as offering richer functionality to power users. On the other hand, going with Google Apps represents the best heterogeneous strategy, with more innovative products and better cloud-based infrastructure. As for Microsoft Office 365, Austin said that "it's evolutionary" and that "we're not sure Microsoft can beat Google's pace of innovation.""

Google Apps Making Inroads Against Microsoft Office, Gartner Says -- Redmond Channel Partner