I followed your first link on Safari. Some things look fine. Some things are ugly, which is too bad but tolerable. If it was just that, I might consider MathML.

I followed your first link on Safari. Some things look fine. Some things are ugly, which is too bad but tolerable. If it was just that, I might consider MathML. But some things are rendered in a way that changes their meaning, and that’s totally unacceptable.