These threads will go on and on for the next 6 months or more lol... Honestly it's pissing me off SJ gave us a damn choice! LOL Seriously though the MBA decision is a bitch, I've used both now for about 3 days each... while I know the 13" is probably more practical, and long term makes sense. The 11" is like that damn old dust mop knocking at my door (swiffer commercial) and sending me hints of how much fun it was to use lol.
Here is what I know after 5 days.
I love the MBA for it's speed. Form factor and weight.
I have burned thru the 11" battery in 2:48 mins via flash video streaming
I have burned thru the 13" battery in 3:45 mins via flash video streaming
The craziest part about the battery is how fast it recharges, I didn't honestly time the 11", plugged it in at night and let it charge. I did however time the 13" now twice, and it's amazing to watch it charge at basically 1% per minute, even with light browsing. 90min vs 8 hours on previous models? wow
The larger screen is nice, but as I have posted and told others I found myself zooming via the command and + key to read on the 11" but honestly end up doing that on the 13" some. Hell maybe I'm just getting to damn old lol. 20/20 my ass, I think the doc is wrong, some of this text just gets to damn small when your a few feet from the screen. The 11" looks very familiar after using an iPad for 5 months but I don't hold the MBA as close to me as the iPad so that has some effect on my ability to read text.
SD card slot, really not a game breaker for me. My HD video cam is HDD based so it's all transferred via USB, iPhone is probably my primary point and shoot anymore so SD doesn't really effect me.
Bottom line I have a 13" in which I should probably go with, and voted that way on this thread, but I would not surprise myself if I ended up with a BTO 11" 1.4/4gig/128 and see if that aftermarket 256gig SS replacement comes out. The storage is/was a key for me more so than CPU speed. I have external drives with my media on it, but enjoy having all my iTunes music and video's with me, which is around 112gigs, not leaving much room on a 128gig drive.
The good news for me is the fact I have 45, well 42 days left to return this one to Best Buy and get a full refund should I go the BTO route. If only BB had 4gig versoins! argg!