Why is there no or or and ?

[Kagamin]

On Wednesday, 22 February 2012 at 19:04:55 UTC, H. S. Teoh wrote:
> Wait, which proposal? To replace && and || with 'and' and 'or'?
>
> Or my slightly extreme rant about replacing '==' with '=' and 
> '=' with
> ':=', amongst other things?

Well, it's hard to explain. Proposals like python's semantic 
whitespace or golang's "array of ints should be typed as []int in 
order to match the pronunciation sequence: array-of-ints" or 
equality should be '='. I don't know why, but they have something 
in common.