There’s some technical issues with this article. There’s not three runtimes, just .NET Framework (Full) and .NET Core.

Also, ASP.NET 5 is now called ASP.NET Core 1.0.

There’s no need for a Cloud Project. Regular ASP.NET projects can be put into Azure directly.

This statement is also not correct. “ASP.NET 5 will require you to use MVC 6” If you are meaning to say that ASP.NET Core doesn’t include Web Forms, that is correct. ASP.NET Core includes both the MVC pattern as well as the ability to make a Web API but these are the same tech. MVC and Web API are the same now. And all of it rolls up into ASP.NET Core. There’s just One ASP.NET now, not a bunch of parts.