NutFreeFruitcake, the newest member of the ADISC team, has created a list of requested articles here (logged-in members only).
What does this mean for you?
First, it means you have an opportunity to submit ideas for future articles. Is there a question which needs a solid, well-researched answer? A question that you've seen come up on the forums a lot? If so, submit it here!
Second, it means you have an opportunity to contribute to ADISC. NutFreeFruitcake has the list of requested articles posted up for all regulars+ to see. If you feel like you could tackle one of these, PM him about it, and you may find your work on display for all to see! Rep bounties for articles are still available, so this can be a good way to earn reputation as well.