I'm really in favor of an html5 canvas based icon system. <canvas width=50 height=50 class="icon icon-check"> Icon-check then calls a JavaScript function wh

I'm really in favor of an html5 canvas based icon system. <canvas width=50 height=50 class="icon icon-check"> Icon-check then calls a JavaScript function which draws the icon to the canvas. The icon files end up being javascript files which can be gzipped along with other assets.