No network jack!
Just checked the spec of the laptop being suggested, and it has no network connection, doh!
I'm not going to download heapdumps over a wireless link and my company bans wireless anyway for security reasons. Lack of a Gig ethernet would prevent me buying the suggested hardware, even with a promise that wireless is going to work. I dont have a wireless LAN, without internet its a brick.
I think Apple + Goolgle might have some interest in "consumers" having airbooks with extremely limited network connectivity, but not business users.