Meta testing ‘Attach longer text’ on Threads — long-form posts coming?
Meta appears to be testing a new "Attach longer text" feature on Threads that lets users embed long-form writing inside a single post with basic styling options. The feature was spotted in limited iOS tests and allows viewers to open a full-screen or dedicated window to read longer text snippets. "Attach longer text and get creative with styling tools to share deeper thoughts, news snippets, book excerpts and more." Key points: Allows embedding longer text excerpts directly in a Threads post. Currently reported in limited testing on iOS; no wide public rollout announced. Attachments open full-screen on mobile and in a dedicated window on the web. Unclear whether these long-form posts will federate outside Threads (example screenshots suggest they may not be compatible with ActivityPub sharing). This experiment could help…