It depends...If you look intimidating in the picture guys may not bother looking - same with your profile description - if guys don't think they have a chance with you, they are less likely to try to contact you.
Without knowing what you look like, though, I am willing to guess you are cute. The reason I say that is that guys will send a ton of responses to women who are 8-9 and a bunch to 5 and under, but send fewer to 5-7.5s (they did a study on this,
http://blog.okcupid.com/index.php/the-mathematics-of-beauty/) the reason being that the 8-9 girls will always get a lot of attention, but the less secure guys would go for the less attractive girls much more often than those they consider "cute" because they think they have a better chance of not getting rejected (see my first paragraph). I think there is this natural tendency when there is no picture to assume that the girl isn't very attractive, at least I think so. May that's why taking your picture down changed the response you got.
Hope this helps.