I have authored a number of articles for the DGJ. I find it a very difficult challenge since I was not trained in journalism, which I am sure shows in my work. I write articles because it is a personal challenge and I enjoy sharing my research. I try to make my articles informational since I am a poor storyteller. For a hobbyist publication I think the article variety is generally good, there is normally something for everyone.
The best series in my opinion was Sherman Bell's Finding Out For Myself.