OMeta#: Who? What? When? Where? Why?

What if programming language implementations were object-oriented? What if you wanted to change one itty-bitty part of your favorite language? Say you wanted to add an exponentiation operator (^^). How hard would it be? Wouldn’t it be nice if you could “subclass” a language like C# and then add 5 lines of code to make it work and then use it? What if you could add Ruby-like method_missing support

[NyaRuRu]

C#版OMeta