Should we deprecate comma?

[Dicebot]

On Tuesday, 25 March 2014 at 13:58:01 UTC, Regan Heath wrote:
> Fixed:
>
> atq = whatever ? 0 : (universal = true, 42);
>
> Still a bad example.  Horrid code IMO.
>
> R

Yeah, I'd likely object to it on code review and ask to re-write 
with plain if condition.