8/ A new generation of apps redefining work habits is well overdue. The obvious driver I see is that people's expectations for software usability/design are set by consumer apps. Also millenials are entering the workforce, and they have never had to take a course to learn how to use a piece of software. Any tool which requires training is arcane in their eyes, and probably rightly so. Add zero downtime, access-and-share from any device, auto sync & backup, beautiful UI to the list of requirements. Some of these are being addressed by office 365 and the like, but unbundled web-based productivity software looks ripe to dethrone mircosoft as THE enterprise productivity software vendor.