3/ Attie was designed by the Bluesky team to pull down that barrier, and make feed-building as easy as chatting. You describe what you want, and it makes a customized feed for you.
2/ The Atmosphere was built as an open network, so anybody could create the social experience they desired. But it’s always required engineering skills to customize your feed.
4/ It’s a totally different kind of social interface than anything that’s come before. As with everything we build, it’s centered around letting users discover and connect with what matters to them.