I've had this problem numerous times at LAX: driver will call then cancel when i tell them i'm not going downtown ($50) and instead to the west side ($15). I waited on the curb for an hour while 7 drivers canceled on me one after another.
Uber will often give you a credit when you report this but they don't seem to be actually fixing the problem.
As someone how has to lug their MacBook from office to home everyday, i'm really looking forward to upgrading. As for the ports, a good 5k screen will work as a dock for the assortment of USB devices, headphones etc that I currently have to connect one by one each morning.
I work on an iOS app called AGOGO that takes a different approach than most podcasting apps. Instead of subscribing to shows you browse channels podcasts, tv clips or text to speech audio. Would be interested to hear what you guys think www.agogo.com