Your first paragraph says more about you than about the site.
I have a question that I was my own answer on. It was pretty obscure (pageant/cygwin specific) and when I finally found the answer I cited the 2 sources I used hoping it would save others time in the future with an easier google than what I went through
The most popular answers and questions tend to be new things in popular SDK's. The unanswered things are deeper problems in existing API's. You either get an answer in a very short term by multiple people or nothing at all.