Disclaimer: dumb questions ahead.
Who is this project intended for? I was under the impression that browsers and Adobe products implement their own VG renderers (not client-side JS code provided by websites).
If that's correct, is this project trying to build a format that's better than SVG and parseable out-of-the-box by those renderers?
Or is it trying to get browsers/Adobe to extend their renderers to support TinyVG? If this is true and TinyVG isn't supported yet, how was the website able to render that Tiger picture?