This concludes my take on how Sherlock survived the fall. I believe I speak for everyone when I say, "Why, Moffat, why?" In case you didn't read any of the material, or if you've forgotten about all of it, just remember my three main points:
1. Richard Brook, not Jim Moriarty, was real
2. Molly, rectangle, rubbish truck, dummy, probably Mycroft
3. IOU = Iodine, Oxygen, Uranium = Snow White, The Strange Musician, The King of the Golden Mountain = Subliminal messages from Moriarty
Let me just say how thrilled I am to be a part of this fandom. It's extraordinary...quite extraordinary (sorry, couldn't resist). By the way, I don't ship Johnlock...sorry! I like them as really strong friends. Anyway, if you would like to debate about my theory, or just talk about Sherlock in general, please comment! I'll be waiting. : )