So here's my idea. Basically, I like to chat with a lot of people. I hate using the chat window with tabs, so I have each conversation in its own little window. Behind these I keep my browser. But, whenever I bring my browser into focus, then want to go back to chatting, I would like to bring back all the little windows at once, rather than having to bring each one up one at a time. It would be really cool if there was a tool that let me select windows that I wanted to be grouped together and that would maximize/minimize at the same time.