The Lounge is an IRC web client we use at work. To help you keep track of unsent messages, when you move to a different channel without sending the current message to the current channel, The Lounge adorns the channel with a pencil icon (). [We use The Lounge at work, and having taken screenshots from there, I’ve blurred some of the text in the images that follow. The green arrows locate the point I’m making with each image.