The 10% is a bad idea. The tax affects people who use proofofbrain.io for posts. These are the people POB should want to encourage.
The tax ends up benefiting the person who uses leofinance.io and who drops POB as one of a dozen tags on every post.
The tax also undermines the claim that the Hive blockchain does not charge fees (opting to pay for things with inflation on the coins).
The tax may have been discussed when POB launched. That does not mean that it was a good idea.
The past is full of bad ideas.
I 'm not sure about 10 % fee for POB users who do not use the front end. here in my discussion is talking about the possibility of $POB to stabilize the liquidity and limiting the supply of POB in the market
Never fails to amaze me.
Here is a comment I made not too long ago which includes a message from the founder of informationwar, not sure if it'll help, it helped me.
https://www.proofofbrain.io/informationwar/@calumam/r1zoe2