For me, I use pansexual because I am attracted to the PERSON not the gender.
I have met some very amazing cool gender-neutral people. One who refers to themselves at "them, their, it"
I find them to be very attractive. But its not a him or a her...
So for me - pan is open and accepting.
Apparently though, according to a quiz I took on OKcupid - I'm bi but slightly more on the gay side
I am a pansexual switch... I'm just greedy