This method is most useful for sending unscanned links thru your emails. That is, to avoid having your "not-so-secret" link having your "secret content" from b

This method is most useful for sending unscanned links thru your emails. That is, to avoid having your "not-so-secret" link having your "secret content" from being scanned by their "content" scanners or conversation "recorders" (as often mandated by SEC and Feds). While it can easily be used for nefarious purposes, it does have valid usages such as sending license info, one-shot correspondence, crash dump, or anything that can be legally pastebin.