Why D is not popular enough?

[mate via Digitalmars-d]

On Tuesday, 30 August 2016 at 20:25:42 UTC, Walter Bright wrote:
> On 8/30/2016 12:56 AM, Markus wrote:
>> The tour https://tour.dlang.org/ is nearly empty, but on the 
>> first page it
>> states that D is an "evolution of C++ (without the mistakes)" 
>> (the real content
>> is hidden in the menu-sections).
>
> I was going to fix that, but can't find where it is on github. 
> The "Open Source" links to 
> https://github.com/stonemaster/dlang-tour, but it isn't there.

Found it here:
https://github.com/dlang-tour/english/blob/master/welcome/welcome-to-d.md

But it has many offspring to be updated as well:
https://github.com/dlang-tour/japanese/blob/master/welcome/welcome-to-d.md
https://github.com/dlang-tour/german/blob/master/welcome/welcome-to-d.md
https://github.com/dlang-tour/chinese/blob/master/welcome/welcome-to-d.md
https://github.com/dlang-tour/italian/blob/master/welcome/welcome-to-d.md
https://github.com/dlang-tour/spanish/blob/master/welcome/welcome-to-d.md
https://github.com/dlang-tour/turkish/blob/master/welcome/welcome-to-d.md
https://github.com/dlang-tour/romanian/blob/master/welcome/welcome-to-d.md
https://github.com/dlang-tour/french/blob/master/welcome/welcome-to-d.md
https://github.com/dlang-tour/swedish/blob/master/welcome/welcome-to-d.md