Just curious, I thought VML was still supported in IE9? Why the need to build an SVG solution?
Wikipedia confirmed it: "VML is still available in Internet Explorer 9".
Having said that, if you're starting to branch out into using SVG, any plans to make this a cross-platform (cross-browser) library for rendering CSS effects?
Oops, two separate topics for one post. Oh well, answer the question you like.