I developed this math I thought would be cool to have in inkscape... Stuff like text along a quadratic curve and the cage transform are special cases of this more general formula... http://benpaulthurstonblog.blogspot.com/2015/12/parameterized-quadratic-conformal.html

Hi benpaulthurston,

this forum isn't so much frequented by Inkscape developers. It might be more useful to send this idea to the developers mailing list:
http://www.inkscape.org/mailing_lists.html