I think that it will be a really good "bonus" payout for any post in any ecosystem since it all falls under proof of brain. If the project can continue to garner interest, the token should hold some value and simply putting the POB tag on your posts should get you a bonus payout. I'm not sure what it needs to do to ensure that the value of the token is growing... but that could be laid out in the inflation structure involving halvings and max tokens. It should be interesting to see.