au contraire my friends..all OW partners are on the same computer system and if you skip a leg the rest of your itin cancels because the computer figures if you didn't take the flight from point b to point c then you can't be taking the flights from point c onward..it does break the fare rules and you will be liable for any penalties and probably new one way tickets home. And it gives those of us in REs a helluva headache trying to straighten it out. And Boston Boy..soon there will be 777's EZE/JFK you will be a happy camper. We very rarely blacklist anyone, you have to be a really BAD actor.