I've noticed that sometimes, with so many question/min a question can be left un-answered with very few people viewing it.
and out of those 3-4 people who view it, what is the chance that one of them is an expert / been in a similar situation.
So I think there should be a smarter way to display questions. I haven't figured out this idea until the last bit , but I think, that based on my preference, my questions asked, and the answers I've given the system can have a general idea what are my fields of expertise.
So - I think that the first ten questions displayed in my 50 Q page - should be question with one of those tags (that the system know I use a lot) and below them, any other new questions will be inserted.
so- questions that I have a better chanse for knowing the answer will be stay "longer" under my radar, and the rest - will start from the middle of the page.
This system is adjustable (if I answer a question from "below" in a new topic - it will be added to my expertise) and I think in result will get more questions reach their right destination.
Just an Idea.