And then you have guys like me, who fly very rarely and only if no other options are available. Any voucher tied to flying is inherently worthless, because not only I've lost a lot of time but also the whole point of flying - being able to move quickly from one place to another - is defeated by the fact that I'm now stuck in the airport.

To top that off, if this happened during a holiday it means I'm getting a bad deal anyway - if I'd want money I wouldn't take vacation days in the first place.