It is not my coin: it is *our* coin
Enabling oracles does not require their usage: I do not see how an attack on that vector would succeed.
The value of coins is always at stake.
- Our, yours, mine, same. - Not that different to how EtherDelta went down and SatoshiDice - The bigger the danger, the lesser the coin value
It is very different. If you send coins to a regulated (read junk) exchange, you may get junk (read regulated) coins back. OP_CHECKDATASIGVERIFY Et al. enables unregulated exchanges.
Here you go. I prefer worldwide expansion to constant fights with regulators. Also it brings back the stigma that bitcoin is for illegal activities. This lowers the price. No thanks.