Just saw they published a new thread:
https://bitcointalk.org/index.php?topic=5279643.msg55303681#msg55303681

What do you think about the coin economy? looks pretty interesting with 2 coins on 1 ledger.

I am not sure about the crypto square, but after reading the whitepaper, the last medium articles and dig a little bit in Twitter and who support it, it seems there is a lot of potential.

I will try to buy some, no volume but in accumulation mode.