Things are changing all the time in this hobby. Sometimes the best info is something that was just discovered. We refer people to previous posts as a way to answer without having to retype. Please don't feel bad when being referred to an old thread. Searches sometimes find a whole load of posts that may or may not be relevant.
IMO, asking for specific answers to specific problems will always be the best way to go about it. The cool thing is that you will generally get a good answer here within 1/2 hour. And with many experienced hobbyists monitoring the posts, if some correction or clarification is needed, it is usually not far behind.