Only about 80% seem to agree that the original MBA was problematic at the very least. Sure Apple has helped the hardware problems out by writing less demanding software... but the component changes are unbelievable between the original MBA and rev B MBA. No matter what is said, the internal component changes speak LOUDLY that Apple understands just how problematic the original MBA WAS... I WAS an original owner.
Again, early adopters seem to lose when it comes to Apple. But that is the way ALL technology is. It is just that the MBA was NOT advertised as Mac Lite. Had we all been used to overheating, installing Cool Book, problematic video performance, slow drive controllers/drives, and etc, it may have been okay to sell us an original MBA...
BUT being that we are all Mac users, we have certain requirements from a computer running Mac OS X. The MBA (revision B) IS a luxury computer. We get the luxury of ultra portability yet the performance of a real MacBook. This is the truth. The SSD changes the performance of the MBA completely. But everything changed the MBA from original to revision B.
The only thing people using a revised MBA need to truly be aware of, is the MBA is meant to be used as a wireless device which is the way the future of computers is going. Disks are a thing of the past. Ethernet is a thing of the past when it comes to portability... 802.11n is a perfectly capable standard. The lack of ports is simply what PORTABILITY is all about... NOTHING attached. A premium product that is cool and innovative and portable... the whole point of the MBA.
I think someone that ONLY experiences rev B as a personal computer for an extended length of time, will LOVE nearly every aspect of the MBA. I do. Someone that experienced the original MBA as their computer, and does a brief review of the revised MBA without using it as a daily computer, will NOT understand just how big the revisions are.
The revised MBA is a completely different computer. If someone is concerned about not having more ports or an ethernet port, they probably should have a desktop computer. Extreme portability comes at a price for everyone, but the revised MBA is a game changer and I believe the future of the MacBook.
I see a day when the MacBook is based upon the current MBA. A lighter more portable, but fully capable and performing Mac.
So leave the MBA if you want, but you are not doing yourself a favor if you haven't given the rev B MBA a chance. It is a real performing MacBook in ultra portable form.
Two cents.