Paayal Zaveri | IBM employees started using Slack in 2014 for the very simple reason that they liked using it. Six years later, the entire company is switching over.
Rosalie Chan | Apple launched Swift at its Worldwide Developers Conference in 2014. Since then, it has been embraced by Uber, Airbnb, Lyft, and Square.
Matthew DeBord | Investors have discounted Tesla's total exposure to the still-tiny electric vehicle market and have argued that it deserves a tech valuation.
Christopher Competiello | "It kinda caught fire and I just kept doing it after that," Chad Carson, a former Clemson football standout and retired investor, said.