<A target="_blank" href="http://www.techcrunch.com/2009/01/31/nielsen-deletes-reply-to-all-button/">If only more corporate decisions</A> lacked such starry-eyed optimism. To not merely reduce but "eliminate bureaucracy and inefficiency" Nielsen has disabled the "Reply to All" button in their mail client. While it may cut down on some silliness, it's doubtful it will be the glorious solution they envision.