I understand the concern of parents, but I have to throw my hat in the ring in favor of mandating the vaccine. No offense to you all as parents, I understand that you're genuinely protective of your offspring and do have their best interests at heart... but this is why they make vaccinations mandatory to begin with. Because so many parents would "rather not" put their kids through vaccine A or vaccine B... if the government left it up to us, there would still be rampant problems in the US with polio, small pox, and God knows what else.
Secondly, as many people on this thread have brought up before... it's maybe not the best idea to wait until your daughter is 16 or 17 and then let them make the decision to get it or not. For one, 16 or 17 is pretty late in the sexual exploration game. I am 26, and I don't know a single acquaintance/friend/family member who waited until 16 or 17 to become sexually active. In fact, most everyone agrees that nowadays, 14 seems to be the median age. And that's for actual intercourse, not just "petting", which can also spread HPV. On the other hand, you're assuming that your daughter ends up having the final say on when she becomes sexually active (as at least one person mentioned before). My sister was only 8 when she was raped, and I suffered the same fate when I was 15 (before I'd made the decision to become active) at the hands of a different individual. And now my sister and I are both battling the effects of being HPV-infected. (Expensive, painful, time-consuming, and possibly affecting our abilities to carry a child to term.) It's ridiculously common... something like 85% of people will be infected with it.
When we know it may protect our daughters... why even hesitate? I know if I could have had it, I would have done it. Would you rather say, "well, I did everything I could to protect my daughter", or would you rather have to maybe watch your daughter/sister/cousin/friend die of this preventable disease and say "oh, well, at least I didn't give into the pharmaceutical companies or government politics"?
Again, on my part, no hesitation.