2 types of D users, both can live together happily if we adjust

[Kagamin via Digitalmars-d]

On Friday, 28 November 2014 at 20:00:36 UTC, Vic wrote:
> My problem: I have 3 developers(still hiring more) that work 
> for me please lets not use D, it is not stable release to 
> release (and has a bunch of things no one needs).

Do they have concrete examples of instability and how it affected 
them?