hobby tribe
n.— «The most fanatical of user groups can be thought of as “hobby tribes,” a phrase coined by science fiction writer David Brin. Hobby tribes are very informed, very connected, very smart customers. They band their enthusiasms together and become the experts. In some smaller niches they become the market too.» —“Book Review: In Praise of Expert Amateurs & Passionate Hobbyists” by Nicole-Anne Boyer Fuzzy Signals Jan. 6, 2005. (source: Double-Tongued Dictionary)
Further reading
Eels, orts, and Wordle! Sweden awarded its most prestigious literary award to a book about…eels. The Book of Eels reveals the mysterious life cycle of this sea creature and its significance for famous figures from Aristotle to Sigmund Freud. Plus...
At a South African boarding school, Rob picked up a phrase from Afrikaans that translates to land with your bum in the butter, meaning “to be lucky.” There are several variations in English — often with other words for “bum”, like...