What are the worst parts of D?

[eles via Digitalmars-d]

On Sunday, 5 October 2014 at 22:11:38 UTC, eles wrote:
> On Sunday, 5 October 2014 at 21:59:21 UTC, Ola Fosheim Grøstad 
> wrote:
>> On Sunday, 5 October 2014 at 16:14:18 UTC, Dicebot wrote:
>>> No need to explain it here. When I speak about vision I mean 
>>> something that anyone coming to dlang.org page or GitHub repo 
>>> sees. Something that is explained in a bit more details, 
>>> possibly with code examples. I know I am asking much but 
>>> seeing quick reference for "imagine this stuff is 
>>> implemented, this is how your program code will be affected 
>>> and this is why it is a good thing" could have been huge deal.
>>
>> Something like this would be nice:
>>
>> http://golang.org/s/go14gc
>
> (sorry, replying to this answer because is shorter)
>
> Would a strategy where pointers are by default unique, and only 
> become shared, weak and naked if explicitely declared as such?

of course, would it be viable?