INAL but an airdrop may run afowl of securities laws. As for the seccond point I think the choice is actually pretty apt - most other cryptocurrencies aren't pr

INAL but an airdrop may run afowl of securities laws. As for the seccond point I think the choice is actually pretty apt - most other cryptocurrencies aren't private and those that are aren't especially user friendly (they cite block times). Since Signal's sever is centralised, uses SGX and they have no intention of federation it makes sense that the cryptocurrency they chose has similar tradeoffs.