I think it's crazy how Arionum, much like RavenCoin, manage to catch enough awareness for a respectable amount of trade volume to happen through their Discord & Escrows.
Like Arionum doesn't have an exchange, and doesn't have a specified date. Yet its hashrate and price are maturing well.
Funny you mention this, ARO is my first coin I have ever got involved with at such and early stage and I was curious if other coins also received such activity and attention being so new.