Should we deprecate comma?

[Dicebot]

On Monday, 24 March 2014 at 13:12:36 UTC, Dicebot wrote:
> If you are not ready to break the code for it, there is nothing 
> to discuss. It is not something to compromise about - either 
> kill it completely, or just let it be. Anything else will make 
> things only worse.

And yes, no one so far has presented a code case where using 
comma expression is legitimate and not just trying to save few 
keystrokes by confusing the hell out of everyone else.