1. Close tab/window. 2. Use Page Visibility API[0] to throttle app. I'm frankly just unclear on why so many of us are answering the question "What works...?"

1. Close tab/window. 2. Use Page Visibility API[0] to throttle app. I'm frankly just unclear on why so many of us are answering the question "What works...?" when clearly the question is "Which do you PREFER?" [0]: http://www.w3.org/blog/news/archives/3351 http://www.w3.org/blog/news/archives/3351