Hello, Alexander Polyakov, you wrote: AP> Now it turned out that high-grade versions and are not present. How many will test still our faith? Very much smells slightly which "trust" in one of 10 libraries and use it despite of everything. The wolf does not need to ask religion of a sheep. The market told "is necessary C# " - you mean go and write on C#. That is important.NET - a platform from large , any "", etc. So if you in , you will always find operation. AP> and the Windows-version already became the inhabitant of the second sort. It with what ? Just Win.NET also is unique high-grade "" under which all and write. And any Barks - for and the activity image on a wave "" (which it is least necessary). AP> Rose in - neither there and nor here. Such situation any more one year. Well, here or it will be torn, or Nadellu throw out for confused forces and return "Principal Dotnet". I do not trust in Core, it conceptually - is correct, but it was necessary to do it 15 years ago. Besides, raising at Shakespeare , it is necessary to understand accurately, what problems are caused by sitting on two chairs: or you create uniform API = "the Greatest Intersection" API different platforms, obviously losing advantages of everyone, or saw the general abstract library, and for each platform create the (as much as possible general) API with singularities of each OS and then source codes become intolerable. Generally, I am am pleased ever less with idea of any "virtual machines". On Vendodesktope of resources the sea, but even there . And sense to saw same VM for ARM? Or "Elbrus", not by the night it will be remembered?... In that and charm CPU that in it is convenient commands for all conceivable operations. VM brings this all to nothing, producing primitive the code from a subset of all commands. It is obvious that in the mobile world this approach - most . But continue to saw Dalviki and to drive there . children!