A Directory of Social Annotation Tools

Update July 24 2006: Diigo is now live, combining “Social Bookmarking, Web Highlighter, Sticky-Note & Clipping to make it a powerful tool for online research, collaboration and information discovery”. Looks good; I’d be interested in hearing how people get on with it. Social annotation, sometimes called web annotation, is back. Put simply, it’s software that …

Continue reading ‘A Directory of Social Annotation Tools’ »