(1) The battery life is almost the same as the REV B, although I heard it was slightly longer. The Macbook Pro will defeat the Air by several hours.
True.
(2) The screen is very similar now, except for the fact that the Air has a severe line issue problem (90% of them suffer from it. Do a search if you haven't heard about it).
Hahahahaha. That's laughable. Is it a defect on some models? Yea, but it's also an exchangeable defect and not even close to 90% and no where near as prevalent on the C's as it was on the B's. If you get one with lines you can exchange it at the store. I know two people who did this with Rev. B's. My whole department is on Macs.
(3) The graphics have received a boost in the REV C according to Apple (6x faster than REV A versus 4x in the REV B).
The Rev. A had Intel's GMA X3100. Actually having used that before on other computers....calling it "graphics" is a stretch.
Currently, the Air has many issues, the Line issue, a Wi-Fi connection issue, the trackpad scratches the bezel on many models, and the Hinge has a tendency to loosen and eventually break.
Line issue is a DOA-able defect and is far more prevalent on the B.
Wi-Fi issue is with Rev. A's.
Current Wi-Fi dropout affects all current Macbook lines:
http://blogs.zdnet.com/Apple/?p=4482
The only way the trackpad can physically scratch the bezel is if the rubber seal is not present or you put quite a bit of weight (not just a book) on the leading edge of a closed Macbook Air.
If you need a computer now, get a Macbook Pro. If you can wait until early next year, the Macbook Air should get an update, and maybe it will be a functional computer finally.

We get it. You purchased a lemon Rev. A
Also, the Air is stuck with only 2 gigs of RAM, the Macbook Pro can handle up to 8.
And a Mac Pro can handle 32GB. And if I had wheels I'd be a wagon.
The Macbook Pro is meant for an entirely different set of tasks. No one buys an Air expecting to do massive amounts of video and audio editing.
I highly recommend the SSD drive regardless of which one you buy.
That goes without saying considering the slow 5400RPM drives.
Lastly, as someone who said to himself "glass display doesn't bother me I don't sit under fluorescent lighting", matte is much easier day to day. Especially if you actually intend on being mobile with it.
I had a 15" MBP and the glass display doesn't matter as long as the room isn't brightly lit and you aren't moving around much. But the second you actually have to be mobile with your laptop, the lack of a matte option starts to grind. I was "this" close to sticking with a new 17" (was hoping to combine power and mobility into one computer instead of desktop-laptop) because it had the matte display option. But the Wi-Fi died, and the machine had random lockups so they DOA'd it. Swapped to the MBA and upgraded the desktop to a new Mac Pro. Couldn't be happier.