I know there are sites out there designed for finding Lemmy communities that aren’t within your instance but it can be a difficult to find some more abstract ideas.
For example a community for goofy joke “million dollar” ideas like a gag gift for suburban moms that consists of divorce papers in a red frame that says “Break in case of emergency” or a gun that plays the Danny Phantom lines “He’s a phantom” or “I’m going ghost” whenever you pull the trigger.
For sure! I think most of them should be perfectly fine for Kbin communities. I don’t even notice the difference when I interact with the Kbin ones. I assume there may be some federation issues so maybe I’m not seeing all the Kbin content, but I can’t tell otherwise
You can for sure advertise it in !communityPromo@lemmy.ca because it’s open to communities on any platform (source: me because I wrote that guideline 😄)