Profile Pics

hey girls, just wondering why a lot of women on this site dont have a picture on their profiles. im sure in this day in age a pic is easy to come by, and ive been told it increases your chances of getting noticed. i am farmiliar with the term dont judge a book by its cover but i think we can all agree that visual contact with the opposite sex or same sex in some cases is the first sense we use to decide wether or not we are attracted to someone. im going to be blunt, i wouldnt date or sleep with someone if i found them unattractive even if they had the greatest personallity in the world. now dont get me wrong i have heaps of girlfriends who in my eyes are unacttractive, but are really cool chicks, i am only talking in a sexual sense here. which is mainly what this site is about... wow i just wrote so much i forgot what i was asking, i think what i want to know is why are there no pictures, and also from a girls point of view if say i messaged someone, they replyed, we exchanged a few emails then i get the courage 2 send a picture and the emails suddenly stop, how do you feel bout that, and how should a guy handle the situation, because i myself hate leading people on.. regards jay