Azure services that don't require region to be specified

Following is the current list of Azure services that operate globally and do not require customers to specify a particular region when using the service:

• Service Fabric
• SQL Data Warehouse
• Traffic Manager
• DNS
• CDN
• BizTalk Services
• Azure Active Directory
• Multi-Factor Authentication
• Visual Studio Application Insights
• Azure Resource Manager

Some points to note about Azure services:

• Not all services may be available in a particular region or data center (for example, the G-series VMs are only available from 3 data centers)
• Data centers in a region (currently, Australia & India) may not be available to businesses not directly operating in the country where that Azure Region is.
• The cost of Azure services may vary significantly for some services across data centers (Thought: if just an internet presence for an entity's website is required without up-time or latency concerns, what would be the cheapest DC to host it from?)