> Yes, if you give someone access to some data, that data could potentially be out there forever but you can revoke access to your (future) data freely. And, m

> Yes, if you give someone access to some data, that data could potentially be out there forever but you can revoke access to your (future) data freely. And, most importantly, the same is true for literally any platform. One quick look at people taking screen shots of snapchat posts shows how deletion of data from a platform like FB or Snapchat is irrelevant - viewers of that data can always copy it.