Re: I'm not so old that I can't scroll downwards without assistance
One of the first things I do on the increasingly rare occasions I have a completely new browser install is to go into about:config and turn off the ability for a web page to disable the title bar, menu bar, address bar, scroll bars, etc. These are UI elements that belong to the browser and the page has no business monkeying with them.
Biting the hand that feeds IT
