Kevin Systrom and Mike Krieger, founders of Instagram, are working on a new project:

The simplest way to understand Artifact is as a kind of TikTok for text, though you might also call it Google Reader reborn as a mobile app, or maybe even a surprise attack on Twitter.

Sounds intriguing, but I’m not sure I want a TikTok for text. I joined the waitlist because you’re not supposed to judge a book by its cover.