As others have mentioned, the chat client (Instant Bloomberg, or IB) is used for a significant amount of financial trading and information exchange. It went dow

As others have mentioned, the chat client (Instant Bloomberg, or IB) is used for a significant amount of financial trading and information exchange. It went down for a couple hours at one point which had ramifications on financial markets. https://www.businessinsider.com/the-bloomberg-feature-every-trader-felt-lost-without-2015-4 https://www.businessinsider.com/the-bloomberg-feature-every-...