[Sam Cree]

There are three kinds of flamewar threads that get this way. The War Between the States, The War on (some) Drugs, and Microsoft versus Linux.

No, four. Creation vs. evolution.

Five. Don't forget Atkins diet vs Low Fat diet threads.

[Liberal Classic]

Five. Don't forget Atkins diet vs Low Fat diet threads.

I haven't seen any of these yet, but since my wife bought his book recently I might have to check on out.

A new category is about Staffordshire Terriers, aka Pit Bulls that seems to be gaining popularity.