Ahhh, good ole' BOTM.
The first rule is that if you're not prepared for the Critique, don't enter.
FWIW, I like your Yeti. I'm glad it was pointed out that it wasn't an original, but most bikes on here (I suspect) have a large element of modern to them, and if you look back, the last one of these was controversial too.
Peachy asked a question, you could have come back with (as has been said) 'no different to a steel frame with replacement tubes', but you came back with an attitude instead. You basically offered Peachy out, which IMO is both aggressive and childish.
You've made a nice thing and entered it into a competition. You have to expect this form of critique.