Do you think for a minute that some people who claim to represent Wing Chun could really fight their way out of a paper bag?most I know could, but it wouldn't be a fair fight. Yeah, they bash Wing Chun because of representation,rules that do not allow people to compete fairly,ineptitude,lack of skills that could perhaps allow a person to gain the upper hand in a real fight lest they had years of training.I Have had to question this myself...biltz,tactile reflex?if the guy is say... 6'5 has reach... and weighs 250 your only recourse is to get in on the inside,and hope you can knock him out...quickly.I have personally fought people about my height... slightly taller(you are shorter 5'7),and maybe heavier,possibly a fair fight,depending on your luck and training.Then there is reality...the guy who doesn't feel anything,is pissed,and wants to squash (destroy) you.You better be a scientist....or a physics major,you are right MMA guys want the real proof (and yes they are tough)..back to the question,are there enough people putting Wing Chun to the test? I don't really know......is it politics?or is there an inert fear of being bested by another Wing Chun/Tsun/Tzun/Tzung...etc...etc..school? Truth...there is always someone better.....and I believe that is what people are afraid of....politics.....only my crappy opinion....my hope is that some day,the art will get the press it deserves.....my hat is off to all the "real representatives" of this great art.