Why is there no or or and ?

[Kagamin]

On Friday, 17 February 2012 at 06:25:49 UTC, H. S. Teoh wrote:
> But who am I to speak out against more than four decades of 
> historical
> accidents, right? I think I'll shut up now.

Can you forgive me a little investigation? I heard similar 
proposals and wonder where they come from. What do you think? It 
can't be python or golang, because they were already designed 
with there thoughts in mind.