Lot’s of questions,

First you ask why post it, if they dont want their message read by others. It is posted for the self, if one is to talk you are not guaranteed an audience. However by throwing your 2 cents in, you did your part and can move on. If others can read it, then they are worthy. This is how all of communication works, the yoda effect. You can speak, others can hear, and few can understand.

Second, how is it improper use of the thorn? As it fell out of normative use, how is proper decided if there is no proper normal? It makes the th sound and it replaces the th pairing, it made enough sense to be understood. So it seems proper to me, but I am stumped at finding how it can’t.

Genuinely asking as I am trying to rewrite math using the alphabet and then rewrite spelling using bagua.