Z:gnu-www-ja-javascript-labels-rationale--51cbf8-Users browsing the Web nowaday/en

Users browsing the Web nowadays typically run huge amounts of proprietary software on their computers, often unknowingly. Free software is succeeding on the desktop partly because of the copyleft protection guaranteeing users be told up front when a particular program is free for them to use, study, share, and modify. On the Web, browsers download and run JavaScript without ever informing users of the program's license or their freedoms &mdash; or how other programs deny users' freedoms.