Be careful what you "ghost post" on Threads because it might actually live on forever.
It appears that at least some ghost posts — the new Threads feature Meta launched this week that automatically deletes posts after 24 hours — are being scraped by Google, making them searchable. While writing about the internet’s reaction to the feature, I tested this by plugging text from several screengrabbed ghost posts into Google Search. In multiple cases, I was able to find cached versions of those posts still appearing in search results.
Here’s a screenshot showing the text from Mark Zuckerberg’s own ghost post announcing the feature. Credit: Screenshot: Google
Here's another screenshot of a Google result for what appears to be a ghost post from the Threads account @hi.nixson . Cred

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