D and the world

[Xinok]

D only needs two things, though two very big things:

1) A proper IDE
2) Many more libraries

The language itself, D, offers enough to make it a practical choice over 
C++.
C# was more or less made to take on Java. As a language, it does offer 
more, and because of Microsoft's resources, it has a proper IDE and tons 
of libraries. Thus, C# has become a very popular language, and many 
people converted from Java to C# for that reason.