What's with this obsession with junglers doing nothing but ganking?

Honestly? If im playing etc my ganks are going to range from a 2v1 double kill to sub par at best(less so nidalee more so udyr/mordekaiser). I'm not going to want to gank constantly, if im playing any of those three im going to want to either farm to my late game potential, take dragons, counterjungle, and countergank. If im playing nidalee you are probably going to see me spend more time clearing the enemy jungle then clearing my own, this game isn't just about constantly camping top, it's about map control and taking objecitves.

im assuming it's because other people in my elo (aka silver/bronze) think kills=wins