What are the worst parts of D?

[via Digitalmars-d]

On Thursday, 2 October 2014 at 17:02:35 UTC, ketmar via 
Digitalmars-d wrote:
> yes. some naming conventions and one mixin -- and all 
> interesting
> variables and functions from the given module are automatically
> registered in command console. so i can inspect and change 
> variables
> and fields, call free functions and class/struct member 
> functions, even
> write simple scripts. it's really handy. and i connect to this 
> console
> using telnet (if telnet support is activated).

Sounds like a great topic for a blog post! If this is easy to do 
then this is very useful when writing game servers or servers 
that retain state in general.

Please share when you are ready, I am gonna leach off yer code… 
;-)