Butch I do honestly think that sex with emotion is a gazillion times better than sex without, no matter what anyone's technique is like, and even though this attitude has caused me pain/hurt/rejection I could have done without.
What I want to pass on to my DD (17) is both attitudes. I don't want her to feel dirty or guilty if she has recreational sex. I want her to enjoy it. But I want her to be safe (in terms of contraception and possible disease). A good friend said to me that her mother said to her (as a late teen) "never go to bed with anyone you wouldn't want to wake up to" which I quite like.
I certainly don't want her to feel like recreational sex is in any way wrong.
HOWEVER, I'd be letting myself and my upbringing down if my p.s. to that (above) was anything else but: "...and whilst a ONS/FWB might be fun, and I hope you enjoy it, NOTHING beats sex with someone you love".
There's also some stuff in there about (a) respecting yourself (b) not being coerced (and certainly not being in a position of having sex because you feel it's impolite to say no. Which I have done) and (c) - most important of all - getting it right for YOU.
I want my daughter to have fun, and if no-strings sex works for her, then fine. But ULTIMATELY, what I want for her is for her to be happy, and for me this means something long term with someone who's a great shag who adores her! (lots of other things too, but this would be a start!)