Well, I'm a Hell of a lot more involved than their deadbeat dad is, that's for sure. Seriously, though, I did try to go to most of their school events when they were young. If I was on a buisness trip, that was a different story. But I know they appreciated it when I could be there.
Now that they are older and out of high school, I try to make sure we have some family days where we all go out and do something fun. But they are at an age where they want to be with their friends more. My wife is sad about this because she misses them being young, but I try to tell her that they'll come back home more often when they move out, get married and have kids of their own. Then they'll appreciate all that we both did for them growing up.