I brought up the "Liberators" as an engineering solution to an engineering problem that Karen mentioned:
"...It was an unqualified disaster. Dh's one position doesn't work with a last trimester pregnant belly - I have dropped and so me being on top means unsatisfactory penetration (not good for him or me)..."
That's all.
I didn't think it would be an aid for anyone's "low-D" issues. didn't think of using them as a pedestal for posing, either (hey honey! check this out! ain't I sexy?!?!" :D). Although, I suppose you could do that. If you don't like what you see, you can always turn off the lights...they'd still be helpful getting into a comfortable position to make the act physically possible.
on skinny models: I suspect that the fashion industry likes them because that type of form allows them to control the way the clothing looks. In the adds themselves, I think the models look nice enough...plenty curvy. but its the clothes doing it; not the bods. thong-straps and bra-padding "paint" the figure on them. In recent years, its become fashionable for these "supermodels" to pose nekkid in Playboy magazine. They don't look good nekkid. without something painting a shape on them, they look like skinny teenage boys.