I guess I’ll never get rid of those five unused invitations now. Bluesky, one of three significant Twitter alternatives, has finally dropped its invitation-only model and has opened the platform up to the public. I’ve been seeing comments that Bluesky blew it by opening up too late. I don’t know that that’s true. I’ve put most of my efforts into Threads and Mastodon, and I have issues with both. The future of all of these platforms is very much TBD.