Police hadn’t released the document to the public as of Dec. 10. But some X users were sharing what they said was a manifesto Mangione published on Substack, a subscription-based platform for online ...
But profits remain elusive. By Jessica Testa and Benjamin Mullin In April 2023, the newsletter platform Substack received an unexpected proposal from Elon Musk, who had recently purchased Twitter.
"Zara Frost" publishes a Substack newsletter that includes audio and video recordings that are not in the possession of any other news outlet — or Bock's attorney.
In the case of paywalled newsletters, GPTZero paid for subscriptions when possible. To fall into the 90 percent of Substack newsletters identified as human-written, they didn’t even have to be ...
In April 2023, the newsletter platform Substack received an unexpected proposal from Elon Musk, who had recently purchased Twitter. Musk put it plainly: He wanted to buy Substack. At the time ...