[Nil]

Girls are just taking advantage of the opportunity. Considering most guys who regular the internet are pathetic, lonely, and anti-social, the thought of interacting with a female in real-time who even has the same interests as him gets his juices flowing. Show some cleavage or talk a little sexual and BAM, you've got yourself an army of losers ready to throw their money at you.

The ones who throw temper tantrums and tip with insults are maybe somehow refunding their money when it's all said and done.