The addition of Jetstar on Sydney-Singapore could add 4242 weekly seats, further cementing Sydney's position as Australia's low-cost long-haul hub.
The moron who wrote this doesn't seem to understand that for Australians living outside Sydney, the cost advantage of a "Low cost" airfare out of Sydney is signifigantly less because a domestic flight is required and a transfer to the international terminal.
Factor in a minimum of another Four hours travel time for this, maybe an overnight stay in Sydney as well.