Has "Mastodon" become a category name, rather than a product / brand name? In a similar way "Jeep" became a category word for "all-terrain vehicle".
So often I see people use #Mastodon, where they refer more broadly to #fediverse. And I think "How about all the other fine #microblogging apps other than Mastodon?"
Look how many others there are: https://delightful.coding.social/delightful-fediverse-experience/#microblogging
What do you think: Has "Mastodon" become a category name?