Also, there are probably many nuances and facets of socialization that have yet to be created, discovered, exaggerated, detailed, organized, etc. Just because most people limit themselves to the physical world of body language, sensory percepts, the electronic-intellectual world of thumbs up, upvotes and personalized walls of media subtypes; that doesn't mean that's the end to socialization.

I think there is a lot of potential for creativity to be expressed, to come up with new ways to communicate.

The surrealists did automatic drawing with one another, and some folks at Google combined vast quantities of depersonalized data and individuated constructions of layered learning, to create surrealistic like images.