FYI, if embedded tweets aren't displaying for you, it's because you currently need to be logged in to Twitter to see them (if logged in, they should look normal)

Also, yes, Twitter is currently down in a variety of separate ways, either through incompetence, a sudden intentional change in strategy, or both.

(You can't embed Bluesky posts, btw.) 

(I wonder how long it'll be until people get sick of overlong newsletters clogging their inboxes.)