Originally Posted by
cardo
I was thinking for myself that putting the posts in the ground tilted 60 degrees away from each other, (30 degrees each) then the stress on the pole would be halved, pulling it into the ground as much as trying to pull it sideways. Shallower hole or less concrete, little longer posts, and all the questions about why you didn't put the posts in upright like any other self-respecting PHD (post-hole-digger).
You gotta teach 'em about hammocks anyway, might as well get in some physics.