It seems to throw up one's that have been answered and completed (marked as answered and put in the answered section) also it only searches the title you give your question, so if one question is titled "Name That Tune" then the name has been put in the description it wont bring it up, so it only finds thing with more or less the exact same title, that's just what I've seen it might be another answer, but from myself posting things that's how it seemed to work! If people closed there question it would cut out the problem, there's a small box top right of your question when you have an answer that says something like has this answered you question, if its been answered click it, But I do think people are being lazy and not bothering to search, which is really annoying, people should look first, there's even a search bar to search before you try posting! So I agree with your point about that!!!