Well Scrivener has a problem with full screen view which is acknowledged and going to be fixed. In full screen for me on the Air it's pretty much unusable. Why do computers get slower over time? I dunno. But they do. Snow Leopard may be one answer. Windows 7 is faster on my Mac mini in general apps than it is.

The Air is great up to a point and I will continue to use it for out of town presentations. But for a week on the road? No.... The absence of ports alone makes it a problem.