So perhaps Ask Ubuntu has enough weight to initiate subsections in the site. I was looking through the questions and felt quite intimidated because I didn't know any of the answers.
Perhaps subsections would accommodate peoples specialities so as to improve the number of questions answered and the quality of the answer.
I would argue that it would perhaps reduce the number of repetitions since people would generic broadcom wireless questions would be covered by a few questions navigating to the wireless section. Or perhaps I don't know where to find Ubuntu's installation guide.
Tags are great, but are they good enough?