Okay.. I'm trying to build a decent scoring filter. Please share yours, here's mine (other values in a row are default otherwise noted below):

Code:
Promote users with high VPIP:
Score +50,Min Hands 25,Min stack 80,Vpip min 80
Score +40,Min Hands 25,Min stack 80,Vpip min 50,Vpip max 80
Score +30,Min Hands 25,Min stack 80,Vpip min 30,Vpip max 50

Promote users where we have a 'decent' read on:
Score +10,Min Hands 50

Demote 'decent' tight users:
Score -20,Min hands 50,Vpip min 12,Vpip max 23,PFR min 8, PFR max 21

We hate shortstackers:
Score -10,Stack Max 40

Be carefull with winning users/regulars:
Score -15,BB Min 0

Love the longterm losers
Score +10,BB max 0