Built-in workflows: (for the very basic user, they might have a Visual Studio project in GitHub. They typically want to checkout from github, build with msbuild, execute nunit, publish nunit results, publish build artifacts. That would be very nice if QB came with a build workflow for these common cases already defined so a new user could just use it and customize with variables. the new build infrastructure in Visual Studio Online 2015 does this exact workflow so there is little work on the user's part. Listed below are some examples of common projects where a built-in workflow could be defined so users just specify where the source code is and whether to run unit tests or not.)

a. Xamarin Studio project
b. Visual Studio project
c. Eclipse project