And yes it is good for holding a curve and keeping the bike stable, not for initiating a curve.What it feel like to me, is that I'm able to put more of a downward force on the tires while lowering the angle vector force that tries to push the tires to the outside of a curve. But it also feels like the suspension system is more balanced with this techniqueand the bike is more resistant to being thrown off line by road irregularities.
The curvy, blind, rura,l hilly roads I get to commute through are not in great condition, they are covered with cracks, patches, tar snakes, potholes, and these are just the static conditions! When I put the weight on the high side, and it takes very little, the bike tends to shrug off these problems while holding the line.