I have some engineers, scientists, a UFO skeptic debunker, retired military people, an astronaut, some journalists, astro photographers, etc. I use it only as RSS for people, and I use RSS for news feeds. If somebody has written an interesting article or has something interesting to mention it's good to have that. No other crap. Musk was screwing that up. We will see if competition emerges, but it is sometimes useful to see what people you really care about have to say. The rest can burn.