Product: So Sue, how's the restore-session-after-crash feature going?
Dev: Great, just about done.
Product: So it's working for all sessions now? Fantastic!
Dev: Yep! Well, all sessions except private ones of course.
Product: ... so you haven't finished private sessions yet?
Dev: No, it's just that we don't store anything on disk for them, so there's nothing to restore.
Product: ...
Dev: ...
Product: Users don't know what "stored on disk" even means. They're going to be very upset if we lose their work after a crash, just because the session happened to be private. Maybe even more so.
Dev: But with nothing on disk, that would be impossible.
Product: You devs have such a fixed mindset. If I had a penny for every time I'd heard one tell me something was "impossible." So store what you need on disk, and ...
Dev: But history ...
Product ... and flag it so it doesn't show up in history or as a visited link. Wouldn't that work?
Dev: Well, kind of, but ...
Product: Great! So we have a solution. How long to get that coded up?
[Later] Product: "Impossible" laugh Hah!