careful, there are a lot of pic collectors out there... they will get you all worked up about meeting this apparently hot girl who's horny and wants to just fuck NSA, then emailing back and forth and asking to send pics of yourself. If you're lucky they will stop replying once they have your pics, but if you're not as fortunate, they will even go as far as setting up a date, get you all worked up and guess what... you will be stood up.
If it looks too good to be true, sounds too good to be true, feels too good to be true... it probably is!
Yes, I'm talking out of experience, hahaha!

Live and learn.
But, who knows, it might be worth your while if you've got time to kill. You never know, you might find a gem.
good luck!
-dip