I tend to anchor on the bolt-head on the top leading-edge of the bridge pickup surround which has caused rust bubbles from sweat. I've tried small rubber feet stuck over the bolt at times which is a little better, but makes me feel like i'm cheating.
Anchoring on the top of the neck pickup works well for some songs, but loses alot of bite tone-wise.
Anchoring on the E string or on the top of the bridge pickup itsself doesn't work too well as i'm a fairly aggressive player most of the time (i've had cuts on the top of my thumb from this to prove it!
), and I usually have my axe slung pretty low.



