This is changing - rapidly. Even some of the biggest companies in the uber-conservative oil and energy industries are moving to O365 and similar. There are ve

This is changing - rapidly. Even some of the biggest companies in the uber-conservative oil and energy industries are moving to O365 and similar. There are very few holdouts that have no privileged corporate information in one SaaS or another - SFDC, github for enterprise, Workday, netsuite, etc...