Are you a web-developer and tired of using FIREBUG on firefox to check what error message or issues on your wesbite? Atleast it is for me as i dont like the idea of installing FireBug to identify problem when developing a site.The Markup Validator is a free service by W3C that helps check the validity of Web documents.
The impression of a three dimensional cube can be created using modern CSS techniques, without the need for JavaScript, imagery, canvas or SVG. Using the proprietary transform property to skew and rotate shaded rectangles, individual cube faces can combine to form a 3D object. Currently only supported in recent WebKit and Gecko based browsers, most importantly Firefox 3.5+ and Safari 3.2+.
To demonstrate the power of this effect a second experiment with multiple cubes and proprietary WebKit transitions is also available.What is Xeround?
Xeround is a service that seamlessly replaces your existing MySQL database and lets you run it in the cloud, scale automatically and maintain high availability - all in a simple database-as-a-service.