Interesting idea, but what airlines does this support? Looking at eg. MEL-LHR, I'm only getting prices from United and Royal Brunei. No sign of the major players on the route: Qantas, Emirates, British Airways, Singapore Airlines, Qatar, Etihad. Are they not showing up because they're too expensive, or because their data is not available?<p>And the thing you'd need to convert this from "neat" to "awesome" is an availability check of the fare and a "Book this now" button.