A perceived reality influenced through media that one is exposed to. With growth of social media networking sites one could create a mediality to others based on the user generated content they display and links they share to commercial content of personal interest thereby creating mymediality.
For example if one only consumes sports and local news media specific to a region then their opinions of things could be quite different than one who consumes only international news and genre specific entertainment, then these two individuals would have a differing "mediality".
a persona or personal composition of ones mediality shared to others based on the user generated content they share and links they share to commercial content of personal interest.
One may only share sport related user generated content of one's self in form of pictures, video clips, audio clips. Those who view it then have the perception of that person's mediality as a sport fanatic. Media related communication through use of personal media shared in social networking environments creates individualized instances of "mymediality".