Verschiedene Medientypen/browser (mobile, TV etc.) mit PHP erkennen, und unterschiedlich aufbereiteten Content anbieten… (aber nicht vergessen: sniffing an sich ist ja böse).
slideViewer is a lightweight (1.5Kb) jQuery plugin wich allows to instantly create an image gallery by writing just few lines of HTML such as an unordered list of images
Sir Tim Berners-Lee Talks with Talis about the Semantic Web – transcript of an interview recorded on 7 February 2008.
1001 + Ajax/Javascript/Dhtml examples and demos to download.