The header of your blog reminds me of a post by Eliezer in his Fun Theory sequence. The summary of the post:
"Living By Your Own Strength: Our hunter-gatherer ancestors strung their own bows, wove their own baskets and whittled their own flutes. Part of our alienation from our design environment is the number of tools we use that we don't understand and couldn't make for ourselves. It's much less fun to read something in a book than to discover it for yourself. Specialization is critical to our current civilization. But the future does not have to be a continuation of this trend in which we rely more and more on things outside ourselves which become less and less comprehensible. With a surplus of power, you could begin to rethink the life experience as a road to internalizing new strengths, not just staying alive efficiently through extreme specialization."
Full text: http://lesswrong.com/lw/wz/living_by_your_own_strength/
Fun Theory sequence: http://lesswrong.com/lw/xy/the_fun_theory_sequence/