This piece originally appeared in the Responsible Data Forum.
Would you mind if, every time you post a comment on Twitter, Facebook or another social media platform, the police logged it? I mean, it’s public — surely it’s fair game?
If you think that’s OK, then maybe it’s also OK for a police officer to follow you when you walk down a busy street. That’s also public, right?
Clearly, definitions of public and private become very problematic when you are communicating with potentially…