Since early 2018, I have become involved with an online ham community called Ham Radio Crash Course and am currently part of the Staff.
One key involvement is the administration of HRCC LINK, a linking of multiple Digital Radio protocols. This includes both hardware and software elements, linking DMR, YSF, WiresX and D-Star. (http://hrcc.link)
Started by Josh (KI6NAZ) as a YouTube channel, Ham Radio Crash Course (HRCC) has evolved into a rapidly growing, multi-thousand member community of radio ethusiasts that are excited to grow in the hobby, and help others grow as well.
The goal is simple: Move forward with ham radio.
We try to encourage prospective hams and provide resources and opportunities for new and old hams to grow in the hobby.
We do this through Discord (Online Chat), Facebook and YouTube.
HRCC Info, Resources and activities:
Homepage
Weekly Livestream (Fridays at 7pm Pacific)
HRCC Link (DMR, YSF, WiresX)
Weekly Digital Voice (DV) Net (On the HRCC Link)