It's actually relatively high on our priority list, many users would like to see this work!

yes that would be awesome! decreasing file size, "unlimited" zoom without text getting unreadable. would be perfect for small screens as phones on construction site. can't wait to see everything cristal clear and no pixels anymore. that would look way more professional.

It is actually quite doubtful that it would reduce the file size though, I suspect it will grow significantly.