But, the very first Air did not have much ports, I remember it being a bone of contention for everyday users who wanted to upgrade. Airlines were starting to get tough on carry on size and for travel, lighter is better in any case.
I ended up opting for a "netbook" which is slightly bigger than my iPad Mini but much heavier, could not keep up when windows started its forced upgrades and could not be Linuxed because its main purpose was to house pictures.
By the way, its Cache is a perfect fit for an iPad Mini with keyboard case, with room to house power supplies for both devices when a library or lecture marathon is going on.