I am a brand new member of the fediverse and this is my first interaction, and I feel at home. When Reddit announced the api changes I stopped using the site entirely, and since then the thing I have missed the most is that reddit sense of humor, so this made me smile.
What makes someone a "FOSShole"? As far as I know the community understands and sympathizes when you can't replace some things with open-source software for various reasons. Besides, Lemmy is one, and Reddit was.
FOSS fanatics. I have no beef with FOSS enthusiasts and enjoyers, but not everyone in the community is as accepting or tolerating of other people's software choices, and a lot of these folks are on Lemmy having a good time trashing everyone else and pushing their doctrine.