I think if people divide their lives into academic and non-academic, they're not radical unschoolers. I think unschooling in the context of a traditional set of rules and parental requirements and expectations will work better than structured school-at-home, but I don't think it will work as well for the developing souls and minds of the children involved. And those who are not radical unschoolers would look at that and say "What do their souls have to do with unschooling?"
If you wish this post had been longer and you want to take a five-minute detour, there is a song by Tracy Chapman called "All that You Have is Your Soul" (or you could listen to Emmylou Harris sing it).
photo by Sandra Dodd