How about posts that are public, but every time a company accesses a bunch of them, the API makes their CEO's account click 'like' on one of them at random so you get a notification.

"Sharing Options", by Randall Munroe, licensed under Creative Commons Attribution-NonCommercial 2.5 License

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How about posts that are public, but every time a company accesses a bunch of them, the API makes their CEO's account click 'like' on one of them at random so you get a notification.