On time and on budget, Mayor Luke Ravenstahl and Google executives today celebrated Pittsburgh government’s successful transition to Google Apps for Government. In less than four months, nearly 3,000 City employees made the switch from Microsoft Exchange email to a Google-operated email and communication system that will save the City about 25 percent in annual email support costs and make employees more efficient. In addition, employees now have shorter, more customer-friendly email addresses, 500 times more email capacity and IT personnel no longer have to spend time on server management and maintenance.