CRN Magazine published their list of 15 "Best Products" in several technology areas like CPU, Security and many other. One of the subjects was Cloud Applictions, and Office 365 was voted as best cloud app of 2011.

This is what they concluded:

Microsoft launched its cloud-based service for Exchange, SharePoint and Lync -- with support for online versions of its Office franchise -- with ultra-competitive pricing starting at $6 per month per user. Enterprises can be up and running with full functionality within minutes, it can be managed in-house or remotely by resellers, and we found it to be uber-flexible and compelling. It’s the real deal, and it blows away Google Apps.

So in case you are looking for a cost-effective, very flexible productivity suite you definitely should take Office 365 into consideration !