im going to go out on a limb here and say no...i have loads and loads of male friends, and i tell my boyfriend it's all completely platonic because i know i would never do anything with them..but it doesn't mean i wouldn't want to. I have never had a friendship with a bloke who's not tried it on with me or who i've not wanted to try it on with (at some point)...even if i would never act on the feelings, even if i'm not actually physically attracted to him, i obviously like him in some way if i'm friends with him and i think it's a normal thing to want to take that a bit further.
I'm not sure if i'm making any sense here, i'm not saying that i've hooked up with all my male friends, just that at some point, one of us is going to have had some desire for each other. It's just the way people are designed, and i don't believe anyone who disagrees.