yeah it makes sense to not bleach the already-bleached parts. however, it really isnt that bleached. its ever-so-slightly lightened, so i think it'll be ok, esp since honey does ZERO damage and even makes hair healthier. im really cool with that.
and nooooo i dont wear a hat or a scarf on my hair, i think that's a little much. if i really cared that much i'd spray a UV spray on my hair but i dont color, so dont have any dye that might fade, and im not out in the sun for ridiculously long periods of time. but yeah, no way would i cover my head in the warm months, that would be super hot and annoying and my hair is never visibly more damaged, either.
thats a really good article, i love that blog so much.