Thanks AusBitBank. I completely agree.
In terms of the anonymous guarantee, I do believe that I should implement PGP encryption.
I have a network of journalists and journalism advisors in my city that I plan to call on when the time arises.
I am taking it on a case-by-case basis.
I will find you on steemit.chat for sure.
PGP is a must, but still wouldn't do anything to protect the identity of the sender - only the contents of the message. Best of luck with this either way :)