Explored Bluesky a bit today. This thread by their Dan about the protocol was useful: https://bsky.app/profile/danabra.mov/post/3l7yvxbuhx42f

bsky feels ideologically stronger than FC because their main client is open source

That said, apps having to aggregate data is bad devx & the relay is a single point of failure

Has their client being open source actually lead to more decentralization? What is name of the second most used AT protocol client?

I have been following Telegram pretty closely since day one; they have always had an open source client. This seems to have led to innovation and decentralization of alternative clients