Argh, I came here to post this. I expect this will turn out to be one of the two best books on btc. (The other one I expect will be the one from the philosophers, which I wish they would fucking release already!)

Also, I love how Lyn conducts herself so much. Super smart, super detailed and concrete understandings, no hyperbole, no bullshit, polite, and graceful under fire. Remarkable person.