Regardless of what we've ended up with, ED had to have been initially planned as a single-player game. FD's realization that ED could only be profitably pulled off as an MMO had to have come later. My evidence? ED stinks as an MMO. Every design facet in the game supporting "MMO-style" play is awful -- and never mind that a P2P connection is about the worst architecture possible for an MMO.
For example, what is the biggest, most awful cliché in MMO mission design, the one cliché that every new (not-WoW) MMO desperately tries to avoid or at least disguise? You guessed it -- the "go forth and collect ten whatevers" quest. And this awful cliché is the CORE of ED's missions. Go out and look for randomly spawning whatchamacallits. Or just about as egregious: instead of spinning the RNG to find a McGuffin, spin the RNG to kill an Anaconda. Why? Why not?
There are no carefully constructed encounters/instances for powerful players, or dynamically-scaling encounters to match the number of active players -- sail a newbie Sidewinder or a fully-loaded Vulture into a High-Intensity Zone, nothing changes; just a capital ship with endlessly-spawning Eagles and Vipers.
ED is a single-player game with multiplayer tacked on, and it's just painful. Sir David needs to collar a decent MMO designer and put him/her to work on ED ASAP -- no more half-baked, placeholder MMO systems. And no, I'm not confident that "oh we just need to wait". I feel that the weak MMO play in ED indicates a fundamental weakness on FD's part.
It seems YOU lack the understanding of what an MMO is. Lets look at the initialism, shal we?
-Massive - Is E.D. Massive? While a bit repetative, one can argue it's the most massive game ever created. CHECK!
-Multiplayer - Is E.D. multi-player? Why, yes it is. Just the other night me and two friends, from opposite ends of the globe, met up and played together in a wing. We visted some planets, killed some stuff, visted a strange moon and got stuck in it's gravity and planetary orbit. We also saw other players around, some seemed hostile and some friendly. CHECK!
-Online - Is E.D. an online game, or an offline game? Yep.. it's played online. CHECK!
-RP - Do you roleplay in E.D.? Yep! I don't know about you, but I am not a space fighter pilot beyond the year 3000 who kills wanted pirates in an asteroid field, who sometimes trucks massive amounts of valuable metals between different star systems located tens or hundreds of light-years apart from each-other in real life. So yes.. We roll play. CHECK!
-G - Is E.D. A game? ... Well this one is debatable. Sometimes when I am in my Oculus rift, I swear I am ACTUALLY in space... and it's not a game at all. But yeah, once you take off the headset, I realize I am just in my office. It is a game, and a great one at that, with more to come. CHECK!