Birkin bags are not almost unknown. very many "common" people know what a Birkin is, believe me. Whether from rap music, stupid mtv lifestyle shows, or fashion magazines... The guy at the counter of my Walmart photo processing place knew what one was and could identify it by shape alone. I have to admit he was slightly confused as he did call it a "Birkenstock" bag, but you get my point.
It would be interesting to see how many of the people who put Hermes quality as the first reason they buy H could list one or more additional makers of (arguably) higher quality goods than H (small french makers or otherwise) ????
not a provocation

just sayin'
As all actions have a reaction, all reactions also have to have an action. I would just use common sense when deciding what to carry/wear. For instance, I'd not tote an H along to work at a regular (50-75k annual) job unless I wanted everyone to secretly hate me - plain and simple.
EDIT: sorry, I figure I should add in an actual answer to the thread to not disrespect the OP

- So far all I have got from H is scarf, and yes I have gotten some nasty comments on it! are you stupid for paying so much, whats the point etc etc, more nasty comments than admiration actually, but i like my scarf

I am quite careful now to where I will wear it out, or at least how I tie it (to make it more discreet)