I agree TOTALLY. I don't think it is the sole reason our marriage is great, but it definitely makes things interesting, and also, it's nice to have odd little pockets of time off together, instead of having to do the "drive home at five, dinner on the table by six, TV at seven, news at ten, bed at eleven" monotony we used to be in...Now we go to breakfast, catch an afternoon movie, etc.
Everyone we know says, "I bet you guys hate being on opposite shifts." But we don't mind at all. I work 7pm-7am, but only three nights per week. My husband goes to work at 4am and gets home at 2pm, Monday morning through Friday morning. It works out perfectly, because I get home and get at least six hours of sleep until he gets home, then we are up together until he has to go back to sleep at 7pm, and I go back to work at 7pm. The nights I'm off, I stay up and cook breakfast for him when he gets up at 2am, and then go to bed when he leaves. We do cherish our weekends though, and I usually deprive myself of sleep after I get off Friday mornings so I can go to bed on Friday night when he does, and we get up super early on Saturday mornings to start our weekend, and he stays up late on Sunday nights to spend as much time as possible with me....
In fact, he just called from work to "kiss" me goodnight...so I'm off to bed to dream of him until this afternoon when he gets home to kiss me good morning!