Marketing of D - article topic ideas?

[Walter Bright]

D is an extremely powerful language, but when I read complaints and sighs about 
other languages, few seem to know that these problems are solved with D. 
Essentially, we have a marketing problem.

One great way to address it is by writing articles about various aspects of D 
and how they solve problems, like 
http://www.reddit.com/r/programming/comments/cb14j/compiletime_function_execution_in_d/ 
  which was well received on reddit.

Anyone have good ideas on topics for D articles? And anyone want to stand up and 
write an article?

They don't have to be comprehensive articles (though of course those are 
better), even blog entries will do.