#introductions One thing I have realized is that the term "Little Brother" may be confusing some people at times. I am actually about 6 ft. (2 m) tall; I weigh 250 lbs. (over 100 kilograms); and I'm in my late 30's. So "Little Brother" was always meant to be a bit facetious, or tongue in cheek. But it was also meant as a term of respect for my tribal friends (and others).
Hope that clarifies things!
Mastodon is an ethically-designed, open-source microblogging platform consisting of a network of independent servers that talk to each other (part of the "fediverse"). It can be thought of as an alternative to Twitter, for example. This particular server focuses on two things: First, fighting oppression, exploitation, abuse and victimization, whether of humans, plants, animals, or the planet itself. Second, helping people heal from any of the above that they have experienced or witnessed.