Lack of open source shown as negative part of D on Dr. Dobbs

[Adam D. Ruppe]

On Wednesday, 9 May 2012 at 23:31:26 UTC, H. S. Teoh wrote:
> Right, so what's the reason behind not adopting gdc or ldc as 
> the reference compiler?

Have you actually used them? I've tried and never got
far.

dmd just works.