Resentment is not morally superior to earning money.
Stability is not the way of the world.
Derivatives trading should be standardized and as much as possible moved to clearinghouses.
Successful hedge funds will be entrepreneurial; it is the essence of the craft.
It is a very bad idea for governments to create arbitrary and unfair outcomes, or outcomes resulting from the passions and whims of the government rather than from the law, just because they have the power to do so.
The bottom line is that the euro is a failed experiment.