Great ideas Joecoolyo!!!!!!!!!! That's exactly what I thought of (concerning boni and effects) and I'm quite sure it will work well with national wonders. Do we still want 4 national wonders or haven't we decided that yet? Anyway I here are a couple of my ideas:
Nationwide Broadband Internet access (for every city with energy supply)
+25% Research in every city
+10% Gold in every city
+10% Production in every city
+1 Trade route in every city
Currency is the reserve currency No. 1 (Dollar -> USA)
+25% Gold in each city
+1 Trade Route in each city with a bank
+2 relationship with civs with free market or a similiar civic
-2 relationship with civs with communistic/state property civics
Currency is the reserve currency No. 2 (Euro -> EU)
+15 % Gold in each city
+1 Trade Route in eacht city with a bank
+1 relationship with civs with free market or a similiar civic
-1 relationship with civs with communistic/state property civics
Information society (for each city with a radio tower)
+20 Culture in each city each turn
+10 % Culture in each city
-3 unhappiness (unhappy people are added) in each city
+2 happiness for 10% Culture in your budget
Knowledge society/Basic and Universitary Education system (applies to all cities with universities)
+15% Culture in each city
+20% Production in each city
+10% Gold in each city
+4 war weariness in each city
+1 healthiness in each city
Universal Health Care System (EU could start with this; for all cities with hospitals)
+5 healthiness in each city
+4 happiness in each city
+5% Production in each city
+5% Research in each city
-10% Gold in each city
Well, that's what came in my mind yet. Naturally we can change the boni and effects of the wonders and also the names! But for the moment, how do you like them
??????
greetings Ben