Why doesn't #mastodon support #svg as an attached media format ? This is an efficient, safe (if you display svg inside <img>), commonly supported format by browsers. It can even display #animations without using javascript. If I could attach this svg image: https://miklobit.pl/direct/svg/oclogo_anim.svg directly it would take 13kB and could be vector scaled without loss of quality. Rendered in poor quality it takes 1MB ( ~75x more !).
@Gargron