Well then! I went ahead and tried it out and it is rather intriguing.
You can (Pros): Start you own newspaper
Start you own political parties
Start your own company
Create an 'organization', which is rather ambiguous and unclear in its definition
Have a house (not in-depthly from what I can tell, but hey)
Join the military
Fight battals
Fight battals for money (Mercenary, ho!)
Run for President
Run for Congress/National equivalent
Work a job in a weird test of know-how like "How long does one serve in Parliament" O.o
Choose a country
Choose a citizen name
Buy and sell companies
~Edit~ Make gun and defense system contractors/manufacturers.:D
Cons: You hafta writhe in agony when it doesn't let you get experience from an activity more than once a day and thus, are stuck waiting for tomorrow.
If anybody does indeed join and has the time and dedication to figure this maze out, join the UK and Northern Ireland (Nation, sub-section) and add Paddy O'Connor.