wow... this post just came to me in the right time! I have a lot to say about this issue you know?
because well.. my boobs are small and don't go flapping everywhere so I really think is pointless for me to wear bra on a daily basis, but once again oh, society and its ridiculous rules...
I live in south america where this topic is so far behind and men sexualize SO MUCH boobs, natural-non natural and it really feels uncomfortable when some crusty men see you with thirst (as I said, I try to wear bra the less possible I can, so it have happened to me several times and yikes!).

Casually, today I bought a bra non underwired because I can't stand the rigid sensation of the metal,I didn'tknow it could cause cancer too.
Anyway, I just really really hope that in a future women can wear clothes without bra AND without shame or fear for being sexualized when is not.
I personally don't feel any shame for a part of my body that is just that, a nice part and that's all. But I know is not like that for most, like for example I have a sister who hates being without bra, she's the one that makes me sometimes wear one at my own home! when visits come etc.
I just think still is SO pointless....
This is such an awesome post.