Hi @Mary419
Sorry for slow response, just seeing this now.
There are a lot of private FB groups that you could join too, that are a mixture of every type of host (the Community Centre tends to be predominantly homesharers and small independent hosts and co-hosts). Tbh though, no matter where you go, chaos and confusion reigns supreme when it comes to Airbnb''s policies and practices, mainly due to the lack of clear communication from the top and constant failures to outline the exact parameters and ramifications of each new policy and amendment that's released. Makes for an extremely difficult, time-consuming and stressful operating environment, unfortunately.
The reason I get so much stuff sent to me is that I've built up my own network over the years - now standing at over 250 hosts, guests, co-hosts, property managers, software partners and other Airbnb-related/interested parties - initially, as a means of research for a couple of projects I've been working on. A lot of the time now too though, people get in touch when they need help or information themselves.
My contacts are based in different Airbnb markets all over the world, so it helps me figure out what's happening and where it's happening, and get a clearer overview of the "bigger picture" overall. Works well for me usually, but then when there's any major issues going on in Airbnb-land (as there have been for the last number of weeks), everyone tends to start contacting me at once, which can get a little hectic!
Feel free to PM me, if you want any info about the other groups for high-volume hosts, or if there's anything else I can help you with :))