Some networks, like Twitter, treat hyperlinks a little better. Others, insecure social services, are far more paranoid. Instagram doesn’t allow its audiences to leave whatsoever. You can put up a web address alongside your photos, but it won’t go anywhere. Lots of people start their daily online routine in these cul-de-sacs of social media, and their journeys end there. Many don’t even realize that they’re using the Internet’s infrastructure when they like an Instagram photograph or leave a comment on a friend’s Facebook video. It’s just an app.