Regarding the stat on how many times a day the Facebook "Like" button is seen, I intended to say, "This little button, and the "Share" button that accompanies it, are seen on average 22 billion times a day."

Introducing New Like and Share Buttons

*Politeness: Some Universals in Language Usage*

Five Stars Dominate Ratings

YouTube Comes to a 5-Star Realization: Its Ratings Are Useless

Facebook's "like" and "share" buttons are seen 22 billion times a day, making them some of the most-viewed design elements ever created. Margaret Gould Stewart, Facebook's director of product design, outlines three rules for design at such a massive scale—one so big that the tiniest of tweaks can cause global outrage, but also so large that the subtlest of improvements can positively impact the lives of many.

Margaret Gould Stewart: How giant websites design for you (and a billion others, too)

How giant websites design for you (and a billion others, too)

Design intricacies, like the Facebook 'Like' button, seen 22 billion times a day, underscore the impact of minute details.

Redesigning the Facebook 'Like' button, viewed 22 billion times daily, illustrates the profound impact of micro design choices.

Designing at scale merges art with data, ensuring even tiny elements like a button can significantly influence user interactions.