@sozobe,
I didn't mind homework way back then, but I didn't have all that much in catholic grammar school (8 years) and it mostly helped me get stuff that might have whizzed by; similar in high school, though it was more than earlier grades. With the level of it I had, I think it helped get ready for the university world of sometime later, re how to study, but I still played with neighbor kids after school (roly poly, tag, baseball, basketball, roller skating, bicycling, ice skating, built houses out of chairs and sheets, watched tv, read what I wanted to).
But, I get the gripes about too much time spent on stuff to get the class to pass tests that are needed for funding (didn't read the article, that's my view of the issue).
I definitely like sozlet's take on how to live a richly full life. Plus I'm very visually oriented and looking around, observing, observing, is muy importante to such as me. Can't do that if you're tied to a rigorous schedule as a child.