"Where's Earth-1?"

TV While I continue to ponder what I'll be doing after Doctor Who on Saturday night, here's what's happening in some other mythology trying to tie-down the rules of how their universe works as though that's a good thing and won't end up handcuffing or more accurately straight-jacketing creatives and fans for the next few decades. Some notes:

(1) The best thing about the video is the presenter's t-shirt. That is a very cool t-shirt.

(2) Where's Earth-1? Is that the pre-52 Earth? Why's it not on the map? Or is the whole Flashpoint thing supposed have changed the whole of the multiverse?

(3) In this context, presumably "Earth" means "Universe"? In which case what about Krypton?

(4) So Hades is also the phantom zone and it exists outside of normal space. Does that mean all of the various Kryptons in all of these universes send their criminals there? Can these criminals meet each other and interact? Isn't there some duplication? What about the good people sent their by the Justice League of super-villains?

(5) I like all of the maneuvering in trying to crowbar in all of the monotheistic and polytheistic religions, though its notable that its essentially "heaven" and "miscellaneous land".

(6) I do like the classical philosophical vibe.

(7) How does this fit in with the Omniverse?

(8) Haven't DC readers suffered enough?