Maybe it’s because of my lack of imagination, but somehow I fail to find an appropriate application for it. Portable gaming of roughly 30 minutes on battery is next to useless. Which means you must have power outlet if you want to play most the time. In that case you might as well build a mini desktop for a quarter of the price and haul it everywhere with you along with a monitor, lol
On a more serious note, I can see it being a good option if you are at one of those insane doctor appointments where they make you wait for like 3 hours for no reason before you get seen; or on a road trip; or at an airport and then on a plane if power is made available to you (business class).
If I had a $6000 budget to blow on a computer, this thing would not be on the list. Desktop beats this thing for LAN parties hands down. With all of its performance you still have to live with this pricey, bulky, hot, heavy and butt-ugly unit.