http://netvouz.com/fjordaan/tag/invisible?feed=rss fjordaan's bookmarks tagged "invisible" on Netvouz http://haacked.com/archive/2007/09/11/honeypot-captcha.aspx I was thinking about alternative ways to block comment spam the other day and it occurred to me that there’s potentially a simpler solution than the Invisible Captcha approach I wrote about. fjordaan Thu, 28 Feb 2008 15:47:30 GMT http://www.fjordaan.uklinux.net/entities/entities_invisible.html fjordaan Wed, 23 Jul 2003 21:13:59 GMT http://www.uie.com/brainsparks/2005/11/01/drag-n-drop-is-invisible-to-users/ fjordaan Mon, 09 Oct 2006 22:33:48 GMT