.NET Core is a set of runtime, library and compiler components that allow you to create apps that run on Windows, Mac OS X and Linux. It can be installed locally with your app with only the packages you need. It provides a lightweight development model and the flexibility to work with your favorite development tools on your favorite development platform.
Currently, .NET Core supports WCF client-side functionality which allows for .NET Core applications to communicate with existing .NET Framework WCF services. This survey is to better understand customer requirements for WCF functionality in post .NET Core 1.0 releases.
The WCF Team is looking to engage closely with the WCF Community on specific scenarios, if you are interested in this partnership - please fill out the Contact Information on the final page of the survey.