The Optical Drive Discussion is officially stupid
You mean to tell me, that as a MacBook Pro customer (note the word "PRO"). I won't be able to EDIT VIDEO, and then BURN discs to an OPTICAL DRIVE that is built-in to the machine? I'll need to buy a separate attachment for $100? I'm sorry, but screw that. It's inconvenient, and if I'm already shelling out $1000 more for a Mac laptop than a PC laptop equivalent (with the same, if not faster specs) that I could probably Hackintosh to run OS X, I should at least be treated to the convenience of not having to use one of the two or even three USB ports and extra desk/lap/pillow space that I have for burning things. I do video editing, and while I'm not installing software every friggin' second on my optical drive, you better believe, I'm going to be doing a ton of DVD burning. Give me the SSD they have in the MacBook Air, fine (though preferably with a hard drive as I'm not willing to pay an arm and a leg for anywhere near 500B worth of Flash JUST yet), but if you take out the optical drive on the MacBook Pro line, you end up with quite a few pissed off customers, me being one of them. As soon as you make SD cards or streaming the unarguable standard for distribution of digital video, you can't kill the optical drive. Period.
Also, might I remind the thread that Jobs' quote was "The Next Generation of MacBooks" not "The Next Generation of MacBook Pros" nor "The Next Generation of Laptops". Sure, optical media might not enjoy a long and prosperous future, though that day is many years off for us Pro customers. For the regular MacBook, which shares just about everything with its low-end 13" Pro equivalent, save for a FireWire 800 Port (which most consumers won't miss), an IR sensor (which most consumers won't miss), and backlit keyboards (which most consumers don't care about), the only things separating the current 13" MacBook Air from the white MacBook are Aluminum, a proper hard drive (which most consumers don't require the space for and would be fine replacing for flash), an optical drive (which most of them don't use or would be fine with the external superdrive for the one or two times they need it), and an Ethernet port. Make a 13" MacBook Air that has an Ethernet port and have it replace the white MacBook and you won't piss anyone off because for that audience, you've taken out the unnecessary and made everything else awesome. The end.