Nobody would blame you if you took a break from the game, or just come online a short period every day (or every week)...

I'm in the same boat as you, and right now I only come online for some raiding and doing dailies. I might find something to do later on, like level up crafters, or even get another Zeta weapon (even though they will be useless)

Right now I'm waiting for next live letter to maybe get me interested in gearing up another job or something...