“There is no such thing as a new idea. It is impossible. We simply take a lot of old ideas and put them into a sort of mental kaleidoscope. We give them a turn and they make new and curious combinations. We keep on turning and making new combinations indefinitely; but they are the same old pieces of colored glass that have been in use through all the ages.” - Mark Twain
Very applicable with skiing. Obviously NSG is its own animal, but almost every dead horse has been beaten. The upside to reposts is that a new discussion can bring a new perspective, or turn into something awesome. Not always, but the possibility is there. So unless the repost is somehow completely useless (ex: where is chad's gap??), just let it be. Yelling at someone for a repost doesn't accomplish a whole lot.