E

is for the etymologist and stamp collector. Someone who could observe the same thing over and over and over and over again and be completely happy.
They could go to one system and study the colors and orbit of one planet for a week even though there is literally no data to gather or anything meaningful to glean from anything other than the system map.
I'm willing to place a bet that soon you will see some of these people actually probably topographically map some moons out and make a website or something dedicated to it.. .
You have the biggest fans creating complicated and extremely detailed support programs and websites.
I'll give you a really good example.
I used to go to "star parties" quite a bit. Where astronomers would gather for a week of camping and observing. It was fun to a certain degree but then you'd see how happy some of these people would be at literally staring at the same object for hours on end (no ccd camera). Where I would like to take a visual tour of many objects. After 5 nights of looking at the same exact objects it got old. I really wanted a bigger telescope to see more detail, record more findings. But these people were still happy observing the same objects all week!! You literally you need people that ENJOY cataloging and recording these sorts of things.
People like true astronomers will be happy to count and name stars. Literally.
To you and I - this is mundane and UN FUN. TO them its great. I've heard astronomers talking about extremely mundane topics all night long that had seriously no scientific significance at all or furthered the advancement of anything. They literally could write books on the doppler effect they calculated on one particular star that was exactly like another one and like another one AND they are happy to do it.
ED has no depth but the potential for it. It tries to be complex and dumb at the same time.
So the problem is - we have these sorts of people making this game. They can't remove the lense of their reality and look at what is really fun out there. Chris Roberts has the right idea but he also has 100 million dollars.
I've said it a dozen times.. if I could take the best of both Chris and David and put them into 1 person we'd have a game everyone would be happy with.
Conclusion = yes.. non-gamers really enjoy this in the sense of modern day gaming. Those of us who like the blending of real games and some pure education are having a really hard time loving this game.