Long time reader and journalist harrymcc writes: In 2010, Twitter started representing new users with an icon of an egg. It was playful at the time, but the image has come to represent the worst of Twitter: trolls and bots. So the company is killing the egg. For Fast Company, I talked to Twitter's designers about their rationale for doing away with the well-known symbol, and the challenge of replacing it. From the article: The idea was that "eventually you'd crack out of an egg and become an amazing Twitter user," says senior manager of product design Bryan Haggerty, who worked on the project and recalls toying with the idea of even showing the hatching in progress. Nowadays, "the playfulness of Twitter is in the content our users are creating, versus how much the brand steps forward in the UI," says product designer Jen Cotton. Starting today, however, the egg is history. Twitter is dumping the tarnished icon for a new default profile picture -- a blobby silhouette of a person's head and shoulders, intentionally designed to represent a human without being concrete about gender, race, or any other characteristic. Everyone who's been an egg until now, whatever their rationale, will automatically switch over.