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Not a problem, @luke490.

I'm glad you found it valuable. Although, I wouldn't say this is a replacement for PGP, per se--they both fill different communications mediums.

If you found this interesting, you might want to check out this other article I wrote, regarding anonymous and encrypted phones: https://steemit.com/encryption/@shaneradliff/anonymous-and-encrypted-phones-is-it-possible

Thanks again sir, and laissez-faire.