i'm just brainstorming here, but i imagine such a proposal would result in everybody spending all their unspent outputs at least once a year to avoid the tax... This would result in more broadcasted transactions, fuller mempools, blocks that are consistently completely filled and a fee war???
In other words, would forcing everybody to spend all their unspent outputs at least once a year result in higher fees for everybody? I'm sure miners would be happy, but the rest of the network not so much.
Thanks for reply, mocacinno..
there might be a trade-off among enforcing holders to participate in decreasing the block-chain length and block-size. in other words, when we compress the block-chain by oxidation-fee, then we could increase the block-size on the other hand. so once the idea show its merit, then we could set all these variables to fit in.