Article on extending css spriting, and a cross-browser technique that uses divs, anchors, and clipping to get the same effect as background image clipping. Why?

1. You can’t attach alternate text to divs for accessibility purposes
2. CSS Spriting and the IE6 PNG fix are incompatible
3. The images will not print out on printouts unless the client option to print background images is selected (this is bad for logos and menus, etc)
4. For images in pages (that are not actually background images), it seems semantically bad to hide the image in CSS.