I have always thought of bonus points as either 1. additional names in the hat (5 bonus points, 5 times in the hat), or 2. squaring (if you have 5 bonus points, then your name goes into the hat 25 times). I wonder what they have in mind when they say "weighted"? Is that just a general phrasing which implies that the more you have, the better (which seems obvious anyway), or is there some other formula commonly used different from either of the 2 systems I outlined above that is known as "weighted"?
		
		
	 
I've thought the same thing too. I've also wondered if there is some sort of compromise between the straight up preference point system and the bonus point system as described above.
Just thinking out loud on this, but I've wondered if a system more like the one I'll attempt to describe here might be a decent trade-off between the two.
Let's say for every year of preference point you have, you get that amount of point plus every year prior's amount of points. It would look like this:
 
1 point = 1 entry
2 points = 3 entries (2+1)
3 points = 6 entries (3+2+1)
4 points = 10 entries (4+3+2+1)
5 points = 15 entries (5+4+3+2+1)
6 points = 21 entries (6+5+4+3+2+1)
7 points = 29 entries (7+6+5+4+3+2+1)
8 points = 36 entries (8+7+6+5+4+3+2+1)
9 points = 45 entries (9+8+7+6+5+4+3+2+1)
10 points = 55 entries (10+9+8+7+6+5+4+3+2+1)
11 points = 66 entries (11+10+9+8+7+6+5+4+3+2+1)
12 points = 78 entries (12+11+10+9+8+7+6+5=4+3+2+1)
..and so on.
It gives you better odds exponentially than just say for example 5 bonus points meaning 5 entries. Yet it doesn't rise to quite the same level as the squared system - ex. 12 points means 144 entries.
This isn't going to please everyone either, but again just looking for a solution like everyone else.
*Also, I'm not even in the game for the weighted species like say CO sheep, goat, moose. I'm only in the game for several states for the main 3 of elk, md, ant.
 I dont' know how the actual weighted points work in any state, so not sure if they work at all like I'm describing above. 
Fire away