That's pretty fancy, a level of flare I wouldn't expect.. I dig it! but doing that in JSFX is actually a lot easier than doing it elsewhere... e.g. my bigger graphical JSFX projects like super8 and General Dynamics, to write in C++ would be a huge pain, whereas in JSFX they are nice 1100 and 500 line (respectively) scripts... without flare. I guess super8 has a slight bit...
Looking at the code now, heh those plug-ins are huge, 8000+ lines each... Pretty pretty though :)