> Maybe not all my clients support javascript, but substantially all I care about do. See here: http://bradfrost.com/blog/post/fuck-you/ http://bradfrost.com/b

> Maybe not all my clients support javascript, but substantially all I care about do. See here: http://bradfrost.com/blog/post/fuck-you/ http://bradfrost.com/blog/post/fuck-you/ > I even take advantage of this on my blog by rigging a field in the comments section to not be visible for users but be visible for spammer bots, so that they will fill it out and the software can auto-reject it. That is a reverse CAPTCHA, it works very well, and has absolutely nothing to do with Javascript. They are typically implemented using CSS.