Maybe, to push the ecosystem thing even further, at the start you might take the lead from some pdx games and offer up a list of 'interesting nations'? Or maybe even limit it by design, so that because this is Concert of Europe papers have to be representing concert powers? Runs all the concomitant risks of Eurocentrism, but possibly fits the period?
I don't know, maybe this is already covered by the weighting and this would just be too prescriptive. Just thinking that experience suggests things run smoother when people are involved with each other.
That is a good point, it's a difficult balance. I don't want to stop people joining in if they really want to write the Ashanti Times but as you say it would work better if everyone is focusing on the same things.
I've fired up the Concert Mod and there is a great deal going on; Spain and the South American Wars of Independence, the Ottomans and their various wars and several smaller conflicts in Burma, West Africa and Central Asia. Taking your point about all the papers being involved in the same events, I worry trying to cover the world is too much and we would be always pinging around to the latest crisis. I think we need the votes to have consequences, which means we need focus so the papers can follow through and see what happens because of the choice, it also helps writers to have a stake in what happens. On that basis I suggest we have two choices;
1. Limit the scope, so we only look at a certain region (like South America or the Near/Middle East)
2. Pick a certain country, have all the papers based in that nation (or it's near neighbours and peers) and follow that country through.
As (1) seems a bit arbitrary I think maybe (2) would be a good choice. The Mod suggests a list of interesting nations: Russia, Poland, Spain/South American, Portugal-Brazil, Netherlands and the Ottomans and neighbours, so one of those would presumably be a good choice.
Maybe the Ottomans? Would allow a range of papers (Greeks demanding liberty, hardliners in Constantinople demanding reaction, modernists vs traditionalists, British papers hand wringing about Greece, etc) and give some limits to help with focus.
This would also work with Spain and the wars of liberation (and sticking their nose into Portugal Brazil) but my impression is that the Ottomans would be more popular than South America, but I could very easily be wrong.