I sent a package containing tax information via Fedex (so it would be traceable, or so I thought). Fedex lost the package inside their own distribution facility. It vanished "without a trace". I spoke with several people in the "trace department". One told me: We're really not setup to handle letters (my package went in a Fedex letter envelope), we really handle packages. Sometimes a letter can get caught in a conveyor and be torn into a million pieces. If that's the case, Fedex should stick... read full review »