> The language's standard library will expose names using the language's convention Looking at you, C++ STL. Almost nobody names structs/classes all lowercase.

> The language's standard library will expose names using the language's convention Looking at you, C++ STL. Almost nobody names structs/classes all lowercase. This leads to silly style guidelines eg. in the Google c++ style guide: - Name classes PascalCase (even if it's templated) - Except if your class happens to be a templated container type, in which case name it all lowercase.