We have a Paid-time-off pool, we can either use it for vacation or sick days. I'm one of the type that doesn't get sick much, but when I do I'm in bed for several days. I'm not going in to work when I feel like that for several reasons: I will not be remotely productive, I will infect co-workers, I will be even more miserable.
If my manager's attitude were like Skunkape's, I'd be looking for another job. I work to live, not the other way around. The quality of life for me and my family comes first, that includes spending time at home with my family. If that means I miss out on promotions because I'm not willing to put in 60 hour weeks, then it's a promotion I didn't want.
Edited to add: I think you're missing a third category, Skunkape. Those who don't look for excuses to not come into work, but aren't willing to make their lives miserable and overtly pander to their employer. I hold no illusions about my employer's loyalty to me. They'd lay me and my whole office off the minute it made financial sense. I don't fault them for that, but by the same token, I'm not investing more of my life in them than what makes sense. I do a good job and am well worth what I'm paid, but you won't see me putting in 60-hour weeks with any regularity.
