If twitter is going to fall apart as a place for recommendation/discovery we're all going to have to work harder at pointing out the good stuff. So here are a couple of newsletters well worth some of your subscribing calories:
Converge Guy Moorhouse on design and stuff he likes, he has such great taste. There's bound to be stuff in here you don't know about but will love.
Checksies Anna and Rod on "Ways to get started and keep going on your money journey. Savings, pensions and other money whatnot." Complex things made simple. But not too simple.
Feminist Friday "A manageable number of links (2-3), about or around women and feminism, every Friday. Leans towards culture and history. Usually light on commentary." Always fascinating stuff from Alex.
ustwoeuropenewsletter (is that what it's called?) Nicki writes from ustwoland. Always interesting and properly opinionated, like a leader should be.