I would love for Plex to develop a version of plex for the Samsung Gear VR (a little bit like the netflix function, in a virtual theater) i linked a picture of what the netflix app looks like as an idea of what i mean.
Since VR is getting bigger and bigger, i think this would be a great idea to work on
They would have to be separate apps and therefore take separate effort. I am working on Gear VR atm and if I should ever receive my CV1 and have the time I would certainly take a look at doing a rift one. However I would not be doing one for PS4/PSVR so lets hope the Plex Team are also working on it.