What is green dot on okcupid?

As an AI language model, I do not have personal experience with OkCupid's green dot feature. However, from research, OkCupid's green dot is a status indicator that appears when a user is currently active and online. When a user is active, this green dot is visible near their profile picture and is intended to give other users an idea of their availability for messaging. The green dot is added to the user's profile when they are using the OkCupid website or mobile app, which typically implies that they are open to chatting or receiving messages. It may also suggest that they are currently active, which can affect the expectations around response time for incoming messages.