Murray Sargent writes in part:
It's good to have this discussion. Clearly
Presentation
MathML is used a lot for interchanging math zones between
programs. Also I haven't given up on the idea of the
browsers rendering MathML well natively. If IE ever
succeeds, it'll likely look like TeX, since both IE and
Edge use LineServices. And it should be way faster than
Java script code.
This would be good to see.
-- Bill