I found a new Microsoft commerical that slams Google Apps, ironically enough it was posted on youtube. It's a clever commercial that tries to make Google Apps sound like some sort of beta product that will drastically change while you're using it and will disappear altogether someday and you'll lose all your documents and spreadsheets.
I recently started using Google Apps at my job. I was surprised at how great they were. Google Apps does a great job at graphing data, which is one of the main uses that I use it for. Google Apps is also very cool for doing online document colaboration. This is a huge feature for me since I work remotely and use this feature all the time. You can actually see someone else change the document while you're looking at it. The share feature is also very handy, because you just click share and select who you want to see it and an email goes out. Another great feature to Google Apps is that it's free. Microsoft Office home and business products are $199 for a single license. I'm a huge fan of open source free products, I choose Ubuntu of Windows and I choose Google Apps and OpenOffice over Microsoft Office.