It pleases me when corporations use D to make money with, even if they don't contribute. After all, D is licensed to specifically allow this - I have no business complaining about it.
A lot of good projects are getting stuck in that rut, and it behooves us to find ways to get them through it.
I know more than one open source project developer who made a nice program, but it never caught on and the developer wound up discouraged and embittered. A common thread, though, is they simply put it up on a bare bones web site. They actively refused to do any sort of marketing, promotion, outreach, evangelism, read any books on sales and advertising, etc., which pretty much guaranteed failure.
BTW, in Apple's early days, Steve Jobs was a master at getting attention focused on Apple's computers. No successful outfit neglects that.