One Illustration, Three SVG outputs

Let’s say we draw the same vector graphic in different design applications and export each one as SVG for use on the web. Should we expect the same SVG file from each application?

On the one hand, we might expect each file to be the same because of our past history with exporting images. Applications have typically been consistent at saving JPGs, PNGs, and GIFs with perhaps minor differences to the overall file size.
On the other hand, SVG is …

One Illustration, Three SVG outputs is a post from CSS-Tricks