👍communities are absolutely essential and needed ASAP. As I mentioned in another comment, it’s amazing to see how far we’ve come with such primitive tools. Can only imagine where the next generation might take us..
Wrt names, it's a concern but there's a lot of plain words on other platforms which are reserved or closed off. A lot of the best content is niche to some extent, with names reflecting that. If it's truly an issue we can implement a 2nd layer namespace.
I'm quite happy with my name, but 2nd layer namespace sounds interesting!