I think your question is highly subjective. D is still a young language, which I think accounts for all of the negative feedback you've listed.
I believe D isn't so young anymore. Version 1.0 was released 2007 and I believe 4 years are long enough to bring out some maintained GUI libraries. If someone says D doesn't aim at GUI development I must say that's not true because D is designed as a new object orientated language basing on C. And as a consequence of that D should support all the areas of application which C already supports.
I hope you can understand my bad English. Connecting to that (my bad English) I have another stupid question: What does "think accounts" mean?
Greetings Fabian
