I've built a tool that scanned my inbox, identified tiers of emails per various criteria (essentially how personal, important, unique/irreplaceable etc the information contained therin is) and built semantic search over it.
My initial motivation for this was the "account 89% full" notice, so I wanted to delete all the old junk to free up some space. But after reviewing what's in there (and I've had that account since ~2004) the opposite sentiment arose: delete everything important, unique, personal. Leave them with the junkyard of various subscriptions, newsletters, just the digital flotsam that's both ambiguous and meaningless -- perfect for appearing both legitimate and irrelevant.
My initial motivation for this was the "account 89% full" notice, so I wanted to delete all the old junk to free up some space. But after reviewing what's in there (and I've had that account since ~2004) the opposite sentiment arose: delete everything important, unique, personal. Leave them with the junkyard of various subscriptions, newsletters, just the digital flotsam that's both ambiguous and meaningless -- perfect for appearing both legitimate and irrelevant.