Why are s attracted to butch women? Seems to defeat the point...?

I'm a biual girl who prefers other girls and while I understand where you're coming from, butch women and men are completely different. For a start, s are naturally attracted to women, and if that woman happens to be butch, so be it. She is still female, she has and a (something I find many men lack ;) even if she looks, acts and talks like a man. It's the same way soem straight girls find feminine men/boys attractive (just think of all the girls fawning over Justin Bieber) and some straight men find masculine girls/women more attractive.