I see this all too often. I look for an answer to a question or a solution to a problem and see a thread that's 5 to10 years old. The comments are either no longer applicable or require an assumed knowledge of technique. A basic tenet of communication is that one should never assume that the audience has a foundation of knowledge in a subject.
Are there experienced teachers who, for a fee, can guide both new and old SL users to a practical learning of a technique or process?