@norilinoriginal On the left you should have a navigation bar with Channels and you can click on that to see a full, searchable list of channels available.

Understood

Man, back in the days of IRC a community having two channels was a big deal.

Not many IRC communities had 16,000 members tho' 🙂

Well, once somebody joins this it's a whole lot of effort to leave. How many people are actually online on this at any one time?

I think, last time i looked (as an Admin), about 2,000 members are considered active from a potential billing p.o.v.