I beg to differ, what there is not a lot of is the typical endgame content that other games might have, you know the assemble team/force, raid x, receive uber loot type of content. However there is a ton of endgame content that you can do once you reach L150.
Agrippa is a very nice start by this dev team
Der Tosenangel was a great sector that is coming, and most even Uber geared toons would not step in there live...
The maelstorm sectors were very nice too
What EnB never really was was a raiding game...there are raids, and that was fun, but that was never the point of the game particularly. That is what makes EnB different than alot of other games, you can be a very successful and even highly sought after toon without ever having to raid. Really the only game I have ever seen that made the explorer class viable, and even necesary. The ability to easily 3 box, and even 6 box has made this version of the game somewhat cheaper by extension. That might be something that they could look at over time, if more players can be attracted to the game.