What are the implications of choosing one server over the other? Does this affect search and discoverability in between servers? If I really like Baking and really like Fencing as well, should I join the "Matodon Baking" server, the "Fencing fans" server of a neutral one? If I choose the Fencing server, will the people on the Baking server start seeing me as some sort of outsider since I'm not originally from the Baking server? Will they even be able to organically find me? How does the algorithm evaluate these choices? Can I restrict/split my posts between Baking, Fencing and general? And so on...