If you enjoyed playing EVE I think you're going to have a hard time finding a game that will satisfy you. EVE is a pretty unique game.
Although, if any game would satisfy you maybe this game would since they are pushing the whole dynamic world aspect of the game which should be at least somewhat similar to what EVE does.
The only thing I've found that is really comparable to EvE is Perpetuum, but like Mortal Online, it is currently a pay to play beta in my opinion.
Don't get me wrong the 10 guys did a great job developing it thus far, the GM's actually logon and talk to people ingame, and the forums.
They go to great lengths to restore robots/items when their are connections issues etc.
But as far as stability and a feature set it still has alot to go in my opinion and I currently have 3 accounts in it.
But beyond that, if you liked EvE and are looking for a change give it a shot, it's only a 10$ charge for a month and the client is free. And you might just decide it's for you.