OT: 'conduct unbecoming of a hacker'

[Laeeth Isharc via Digitalmars-d]

On Thursday, 11 February 2016 at 04:54:15 UTC, tsbockman wrote:
> On Thursday, 11 February 2016 at 04:50:04 UTC, Laeeth Isharc 
> wrote:
>>> For the most difficult/contentious issues, writing a DIP is 
>>> just another form of arguing.
>>
>> Well writing code might be better, but writing a DIP is a 
>> superior form of arguing to just plain grumbling as its more 
>> constructive.
>
> True. Just pointing out that for certain recurring issues, the 
> reason that people have fallen back to grumbling is because 
> some DIPs *did* get written, but were rejected for vague, 
> non-constructive reasons, with no (workable) alternative being 
> offered.

Which ones, out if interest ?  And in your opinion were they 
thought through ?