Acid3 on the way …

“Now that all the major browsers (and many minor ones) have pledged support for Acid2, Ian Hickson has moved on to preparing Acid3 …”  Kimberly Blessing, WaSP Co-Lead

Where Acid2 tested static HTML and CSS, Acid3 will concentrate on the dynamic side of the web - ECMAScript and DOM.  Although a work in progress (only 84 of the 100 scripts are completed), you can still have a sneak preview at: http://www.hixie.ch/tests/evil/acid/003/