Just to clarify - I used the term “read” just because I wanted to be clear that these are not necessarily paid writers of paid relays, only readers. Not that they are actually “reading” the write-only mutiny relay.
I owe utxo’s relay an apology as it was down at the time I compiled the list so it was removed though it ranks up there. In addition, I suspect the mostr bridge numbers are underrepresented.