Microsoft and Google Square Off for Long-Term SaaS Battle

Application Development Trends - Microsoft and Google Square Off for Long-Term SaaS Battle: "Microsoft rolled out betas of its Exchange Online and SharePoint Online Web services, which are part of the Microsoft Online Services offering. Organizations of all sizes will now be able to access these services. Prior to this announcement, Microsoft had just provided them to organizations with 5,000 users plus. Now, the company is signaling its interest in supporting hosted services for the small-to-medium business (SMB) market."