Please be more specific?
A problem for guys who insist on huge breasts? Or a security / pride thing for women?
small boobs are absolutely where it's at, in my opinion.
I don't consider Bs small boobs, they are pretty standard IME for the slender types. I consider anything you can't squeeze small boobs. So long as they exist, all good in my book.
They're all boobtastic :DSmall boobs, big boobs, I like them all.