Nim : Style insensitivity , snake_case , camelCase

[Araq]

One argument that hasn't been mentioned before. Given the right editor plugin, 
code that is really `fooBar` can be **rendered** as `foo_bar` (and vice versa). 
And Nim is the only language where that can be done reliably (which explains 
why such plugins are not yet common) as the exact spelling does not matter to 
the compiler.