...more curvy ladies who (imho) do not qualify as BBW but are nicely curved:
That's an understatement!
People are posting pictures in this thread of women who are nowhere near BBW. They are just barely medium builds with disproportional, gigantic breasts. That's a totally different thing.
My understaning of BBW was originally describing women who are plus-size and generally thick all the way around irrespective of breast size. I thought it was meant for healthy plus size women who's frames allowed for extra flesh without being totally engulfed in it.
However, the term has been appropriated in the business by all large women; really huge CHUBBS-class cruisers in some cases.
If you go out shopping for SPs & MPAs with medium builds and giant breasts by searching for BBW claims, you will be finding something very different from the pictures being posted here.