Indeed! Miners should also invite "devs" to have dinner at their house, donate some blood to them and, who knows, offer their sisters or wives (make that a AND instead of OR to those truly dedicated to the "cause") as "development donations".
Here we go - reverse chargebacks, the Pandora's box of crypto currencies.
That will be fun
So if I pay you, and you pay another one, and that other one pays another one too and my first payment is charged back, will the other transactions be charged back too?
If they do: fail
If they don't: transfer coins to another wallet a few times
You will have to wait for the details of how this is to be done.
It will be removed from the coming hardfork
Enough of this 'hard fork' charade. Thank you for test mining ZenithCoin.