Starting January 2015, Microsoft is making changes to the SharePoint Online Public Website feature. Customers who currently use this feature will continue to have access to the feature for a minimum of two years following the changeover date of March 9, 2015. New customers who subscribe to Office 365 after the changeover date won’t have access to this feature. Moving forward, Office 365 customers will have access to third-party offerings that will enable them to have a public website that provides a complete online solution and presence.
Why is Microsoft making this change?
As part of the evolution of the Office 365 service, we periodically evaluate the capabilities of the service to make sure that we’re delivering the utmost value to customers. After careful consideration, we concluded that for public websites, Office 365 customers would be better served by third-party providers where public websites is a core competency. Therefore, we’ve made the difficult decision to discontinue the SharePoint Online Public Website feature so that we can focus our efforts and investments on delivering capabilities in Office 365 that will bring more value to our customers.
More information on – http://support.microsoft.com/kb/3027254