Spirited Media, the Billy Penn and Denverite parent company, is helping build Newspack, the subscription-revenue component for WordPress.com publishers - Nieman Journalism Lab http://www.niemanlab.org/2019/01/heightening-the-cms-race-wordpress-com-and-news-revenue-hub-devise-a-toolkit-for-local-newsrooms/
Automattic aims to help publishers generate membership revenue on WordPress.com (yes, .com, not .org) with Newspack https://newspack.blog/