Substack announced today that it's introducing a new Notes feature that is designed to let users share posts, quotes, comments, images, links and ideas. Notes shared on the platform are displayed in a ...

Over the past few days, a war between subscription-based blogging website Substack and microblogging platform Twitter has been brewing — with the CEOs of both platforms publicly responding to the ...

Substack, a newsletter publishing service, on Wednesday announced that it was working on a new product, called Notes, which would be Twitter competitor. To Substack’s surprise, the following day, ...