This post was prompted by a project of ours in which much of the building (four large wings) is not at a 90° angle. I know, it's an extremely rare occurrence that a building contains walls at 45° angles. We now have the pleasure of tagging all of the elements in these wings, changing the leader type to Free Leader, and then correcting the Leader's position. I know we can copy a fixed Tag from one element to the next, but that's beside the point. This is not intended to be a rant, but I would rather like to hear other opinions, pro or con.
Number 3 gives me the most heart burn. I design low-voltage systems. The largest thing I put in a building is a data rack. And that's only one component of a bazillion.
The rest of my devices are typically very small, thus almost ALL of my Families use generic annotations of some form to repsent the geometry symbolically.
Having a leader cut right through to the geometry instead of snapping to the annotation is quite frustrating.