I doubt he's lying, but you have to trust that what he's saying is accurate and stays accurate. Some helpful dev that doesn't get the privacy issues could switc

I doubt he's lying, but you have to trust that what he's saying is accurate and stays accurate. Some helpful dev that doesn't get the privacy issues could switch it to process the clipboard on the server, or accidentally add some logging code which happens to log that value remotely. I'm more concerned that iOS gives this ability without any warning or notification to the user, because even if Facebook is virtuous (now) about this, other future apps may be less so.