"Economy team plans to meet weekly and go over the data of what's happening in regards to mina, vortex, and the health of the economy. If we see changes are needed we will add more mina into circulation, buff or de-buff vortex nodes, and work with the techs on quality of life improvements. Please keep in mind we are working towards a system of mina exchanging of hands and circulating rather than sitting banks not being used. "
Nethertheless, a nation like Oren that needs 1200 Mina needs 10 active players to supply itself. (3x6x7x10=1260)
Since 3% means you have 50% of your money left after 5.19 months if there is no input, so I'm really not too worried. Especially because of the 500 Mina cap. When Mina are 10x more worth you'd basically have 5000 Arcas-Minas for free...