This is a good way of identifying problems, but unless it is for a problem hackers can identify with, we may not be the best people to suggest solutions. Ask the people that are most frustrated with that problem, that need to deal with it most frequently about how important it is, and potential solutions you are thinking about.
This comment contradicts PG's theory that hackers can learn what people want. I agree with PG, and this exercise would help us, not only think more forward, but to think in terms of what everyone wants, not just hackers.
In response to the other comments, the article would have to have a special title, so people would know to reply with only solutions. And I think it would get a greater response if it was posted by PG on a limited basis X once a week.
