Well, if your uses fall within the capabilities of the MacBook Air, then there's no problem.
For someone like me who vacations a lot abroad, I need a more capable laptop like my Toshiba laptop or my daughter's MacBook. I need firewire for downloading videos from my camcorder. I also take a full-fledged wireless keyboard and mouse with me. So one USB port isn't really going to cut it.
Remote pc access has been around a very long time. At least I can remember it as far back as 2001. It's just dialup didn't make it too practical back then. But, it's been around a while. I don't really see a need for it unless I'm with IT. I used to be a SysAdmin back then. Not anymore, though.
Nowadays, I have webmail access for work and all the files I need at work I have with me on a thumbdrive and portable hard drive.
We've also done collaborative networking like say a group of us remotely working on a Powerpoint presentation using Netmeeting.
Back to the Air, Apple needs to lower the price some more. Then it'll be more attractive. Or, if upper management kindly provides me one free of charge, then I'll gladly take it.
