(This was initially posted by an anonymous user).
Support for vector graphic format(i.e. Inkscape,
Sodipodi, AI), svg, swf, PDF. More drawing
tools(Bezier, Polygon, crop, custom brush support). The
Mtasc compiler is Open Source for compiling SWF;
http://osflash.org
Yeah, Open Source flash would be a great integration for
this type of application; it could make this a popular
pick for those looking for creating presentations that
could export swf