>And if you can afford business class [...] The meals are restaurant quality and the full recline?! I hardly want to disembark!
Let's settle down. This kind of biz class experience is almost certainly unique to international travel. Flying "business class" from ATL to SFO might get you a plate of microwave slop and an extra 15deg of incline on almost all domestic jets. Once in a blue moon you'll get a modern plane with the diagonal seats. One less person in the row, though.
Paying for business class domestically is almost always a sham by my experience.
ATL to SFO would almost certainly top out at first class, not business class. This is true of most all domestic routes. First class on international also just gets you the 15 degrees and 1 or 2 fewer chairs per row, it's business that gets you the lie downs and such.
The food will probably still be worse than a first class international flight though. Not as many people paying as much and not enough air time to really force all of them to want to eat airplane food in the first place.
I was specifically thinking of my experience flying Emirates to the UAE :)
Other threads are discussing what range is actually practical or worthwhile. The article is very optimistic saying Australia can be a weekend trip. For me it's much more beneficial to cut a 16 hour flight in half than a 6 hour one. I don't really mind an itinerary 9 hrs or less, which includes all US domestic travel. But of course it will be different for a business commuter vs the occasional getaway.