Read Improve Your Remote Collaboration With P2 by Miguel Lezama (The WordPress.com Blog)

P2 powers internal collaboration at WordPress.com — and now it’s free for everyone. As more collaboration is happening remotely and online — work yes, but increasingly also school and persona…

It looks like Automattic is dusting off their old p2 / o2 theme projects for a new remote working platform? Here’s hoping that they consider Webmention support for true distributed cross-site @​mentions.