"This erosion of anonymity is a product of pervasive social media services, cheap cellphone cameras, free photo and video Web hosts, and perhaps most important of all, a change in people’s views about what ought to be public and what ought to be private."
from Upending anonymity, these days the web unmasks everyone. Brian Stelter in The New York Times.
Whether you are interested in using social media for behavior change, health care or just to have fun, being on public display is part of the gig. You can be surprised by it...or plan for it.
Image from activehealth.