I would love to see a version of the PowerPort+ 5 which can provide higher power on the USB-C port.
I have a Dell XPS-13 9350, which can be charged via USB-C, though it requires 45w, so the 29w provided by the PowerPort+ 5 isn't sufficient. This would mean I could take one adapter when I travel, not two plus a power strip.
Failing that, incorporate a IEC C5 ('mickey mouse') input and output into your USB chargers, so I can daisy-chain through to my laptop adapter, just provide a short C5 to C6 cable. I could them eliminate multiple wall cables plus a power strip.
I often travel internationally, so I carry an international plug adapter with me, Thus I essentially have one NEMA 5-15 socket, irrespective of the number of sockets in the room. Hence the power strip.