Very interesting idea.
I am looking forward to see what you come up with, with this.
Even though I don't know much about proof-of-burn, or proof-of-brain for that matter, I feel like these last two posts have given me a really good idea of the concept of it as well as the concept of combining them (POB2).
By the time this goes somewhere I may even be able to accrue enough value to participate :D
Regardless, I will be keeping my eyes on this for the foreseeable future.
If it works out the way I want it to you'll actually be able to make some money if you can think of cards that other people want to buy (or if speculation on the governance token is solid).