Internet Explorer 8 “IE8″ and compatibility

In Internet Explorer 8 and Acid2: A Milestone post, Dean highlighted our responsibility to deliver both interoperability (web pages working well across different browsers) and backwards compatibility (web pages working well across different versions of IE). We need to do both, so that IE8 continues to work with the billions of pages on the web today that already work in IE6 and IE7 but also makes the development of the next billion pages (in an interoperable way) much easier. Continuing Dean