Information about SharePoint, Office 365, Azure, Mobility and Productivity from the Computer Information Agency
Here are some interesting videos from both Microsoft and Google on their cloud based solutions:
Why Microsoft: Microsoft compared to Google - Total Value Overview
Google Apps Sync for Microsoft Outlook product demo
Why Microsoft: Exchange vs. Gmail
Gone Google - Companies share their Gone Google stories
If you notice nothing else have a look at the ratings of each video and draw your own conclusions.