Depends very much on the size. The resulting edginess becomes much more pronounced the fewer pixels you have. I'm just pointing out that in some cases you can c

Depends very much on the size. The resulting edginess becomes much more pronounced the fewer pixels you have. I'm just pointing out that in some cases you can conserve CPU usage by cheating. You could render a shoddy version first just to get the page up, for example, and then replace it with a high-quality version; some browsers already do this today.