I don't know if you would get contributors but I would be interested in a forum on political philosophy where people could explore the different aspects of political doctrines and systems.
For instance, I have read that communism and capitalism are just flip sides of mass atomized technological societiies.
I have also heard that some american political doctrine equates economic freedom with political freedom.
The Iraqi debacle also could be examined in respect of how political systems cannot be enforced at will.