Here I show you some examples of mashup websites, they are great because they combine more than 1 API (Application Programming Interface) to make a unique tool. This is part of web 2.0 World National Anthems: API: Google Maps + YouTube + Google Video anthemsonmap.googlepages.com MapYourBuddies: API: Facebook + Google Maps + Amazon people.emich.edu Twittervision 3D: API: Poly9 FreeEarth + Twitter: twittervision.com CloudMe: API: Flicker + Yahoo My Web Search + YouTube www.cloudme.com TuneGlue: API: Amazon eCommerce + Last.fm audiomap.tuneglue.net vDiddy: API: Grouper Video + Yahoo Video Search + YouTube www.vdiddy.com Yahoo vs Google: API: Google Search + Yahoo Search www.langreiter.com Find Your own: www.programmableweb.com