My two cents

[aberba]

On Wednesday, 18 October 2017 at 16:45:33 UTC, Ali wrote:
> On Wednesday, 18 October 2017 at 08:56:21 UTC, Satoshi wrote:
>> [...]
>
> well, i've been following this forum for a while now
> and i remember seeing posts by either Walter or Andrei 
> Alexandrescu, saying something in the sense
> that D, has become too big, and is not being used to its full 
> potential
> i.e. the usage of the existing features is not being exploited 
> to their maximum potential
>
> [...]

The language itself has too many that we can't even use 50%.