I am also guilty of constantly viewing our tank! Counting the critters, searching for the crazy hiding Emerald crab, checking the live rock for new growths... If only it were located in my office or in the living room, then I'd be looking ever more.
Same thing with family coming over, they always spend a good 10 minutes or so looking at the tank and it is a great conversation piece. So many questions get asked. Can't wait til we get this tank down to a science and then can add another larger tank!