Proposal for L2J Server Lineage 2 project and adding a common currency for all private servers and why not's own official server by creating a crypto currency like Bitcoin. Among the most promising have the Dogecoin as an example.
We can program the currency that may be called Lineage2coin, or L2coin, or LineageIIcoin. The implementation will take place in the source code of the project, thus encompassing all servers in a common currency, adding great value to the game Shopping system, which had unified server itself in some way to other servers through this common currency, thereby generating a kind of exchange between servers adding to this, a free competition between the values of items in the game.
The currency of the ballast can occur through mining, but also can be based on consensus view among the servers of the game, those who leave best to manage the server will have a higher value in the distribution of capital of the coin.