>>> ... Everything must be retained in the mind of the recipient. :)
>>
>>Also with 128-bit encryption or better, of course.
>
>lol!
Actually, one problem with keeping everything in the mind of the recipient is that "Three can keep a secret, if two of them are dead" (B. Franklin).
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
