About the $40+ for the advice part - seriously, that is a few hours of developer salary. Compared to the few days it would take reading, it is essentially nothi

About the $40+ for the advice part - seriously, that is a few hours of developer salary. Compared to the few days it would take reading, it is essentially nothing. Now the question is, investing those few days total saves you more worries. And doesn't derail you. That's hard to evaluate, and I don't attempt to. But for information, $40 is cheap.