OK, as we know the majority of the tone charts, clips and descriptions on the site concentrate on the bridge model humbuckers. There's lot's of discussion about the neck models too, but just for a bit of fun....
Place the following NECK pickups in order of brightness:
Stormy Monday
PG Blues
The Mule
Riff Raff
VHII
Black Dog
Emerald
Abraxas
Crawler
Holydiver
I've mainly included the Vintage and Vintage Hot models in the list above so there's some comparability - Crawler and HD are there because they're both PAF-ish (I think), not sure if Emerald should be included as it has higher DC due to different wire, but what the hell.
I know I'm over-simplifying a complex question, maybe "brightness" isn't exactly the right criterion, but I'm still interested in people's thoughts. :D