The EE and skull lifespan was removed together with the lifespan of items like fossils because admins understood that there is no point in having a lifespan on those tiems. Rather then re-adding the lifespan there which makes 0 sense id rather them remove it from any item that is not supposed to be 'timed'.
Lifespan makes sense on special buffs, it makes sense on valueable timed items such as chaos accessory, those are things worth freezing but what is the point of adding 3 month life span on fish etc?
It doesnt add anything and yes, removing it from ees served its purpose, if the whole idea behind lifespan was to keep player retention by making them come back so they dont lose their resources then why in the world would you make it such a long time, noone thinks having stupid things expire adds to the game, sure it doesnt really impact our enjoyment either but lets just remove any timespan thats not neccesary...
Is what I'd say if i'd really care about it... I think if we are going to bother bringing something from the feedback section to the programmers I'd prefere it being something that would make the game better, not just less stupid---