An easy question to you may be something that the person asking the question has no clue about. When you research things, you're looking at how the person that wrote it up did it, and usually can't ask questions. Sometimes the person doesn't get it from the write up, so why not ask the question here to get a second view and other ways of doing it? Instead of taking the 5 minutes to write a arguementive post, why not just write the answer?