Hashtag: How a user-led revolt changed social mediaIts inventor was a random guy, not a tech giant.

From the show

Iconic Names Explained

Discover the surprising origin of the symbol that defines online conversation. The hashtag wasn't a corporate invention; it was proposed by a user, named by another, and initially rejected by Twitter. This is the story of how a grassroots movement, sparked by a wildfire, gave us a new way to connect and organize information.