Brown = "Oh god here we go again" (Mobby & Forma)
Light Blue = "What are you on about mate?" (that "philosopher" guy whose name I've forgotten (Millman?), GarryDenke, Borachio
)
Pink = Religious dudes
Unusual sandy colour = "People who only ever talk about economics and relate everything to economics even if it's completely unrelated"
Red = Commies
Yellow = Serial Thread Starters
Green = Foreign Policy Nerds
Purple = CFC Deities (DT, Plotinus)