So anyway, I made an effort, and did it close to daily for a while, and while I don't do it strictly daily anymore, I do it quite frequently -- several times a week, I think. And I think it's good for me, and good for my family. One thing that made it easier is that I invested in small, dishwasher-safe cutting boards -- having three of those made it much more likely that it wouldn't feel like a lot of extra work to slice up the fruit. I also slice up a lot more raw veggies now -- before dinner, I often put out sliced red bell pepper, avocado, cucumber, all veggies my kids like snacking on. They're less likely to just gorge on mac-and-cheese then. :-)
So there you go -- hope that's helpful!