If any of you have played Travian, they've added a new currency silver, which allows you to sell/buy items for your warrior or other useful things. They also have gold which is buy-able with real money. The conversation rate to gold into 100 silver is 1 gold to silver. The other way around is 200 silver to 1 gold. So those who find items and sell them to make silver, or if you find silver, you can buy in game stuff. So if there could be another currency, for in game items. That'd be awesome And you can exchange for platinum. Not saying that everyone buys platinum, but those who do is obviously higher than those who either choose not to or just can't afford it.