Well, how far down are you talking?
I think if you look at the seeded women at the AO, their serves are fine.
Now and then you will see a player with a jacked up (by pro standards) aspect of their game. Why pick on the serves of the women?
Let's talk about Tsonga's BH. Or how Del Potro's serve isn't the cannon you would expect for a guy 6'6"? Or Woz's FH? Or Almagro's head? Or Monfils . . . well, Monfils' everything?
-- Random Error Generator, Version 4.0
-- Master Moonballer