I've got experience in moderating. I would like to offer up my simple abilities and create an official discord for Solus
Why Discord?
It's an extremely popular discussion/chat based app. Just as popular if not more popular than reddit at this point. Many Linux communities already use discord.
It's a great way for new people to gain interest in Solus. Most new people coming to Linux have a discord account and probably not a matrix account.
It's a way for me to contribute to growing Solus and spreading awareness about it to people.
We've got the why, here's part of the how
Following Solus philosophy/policy, multiple people would be made admins(preferably from the Solus team). This would ensure that if something happened to one admin, another admin could take control and bring another person in to help out.
It isn't hard to create a discord server. I've done so a few times and would love to do this with the approval of the Solus team.