I HAVEN'T FIGURED THAT PART OUT YET

I keep getting spam from "hot brunette girls" who want to "find new penpals or people to talk to on Skype video." Specifically Skype video. What in the noise is that all about. I can't figure out the angle here -- are these dudes hiring hot women to talk to rubes via webcam and somehow trick them out of all their money? How much must that pay, if so? I can't imagine a universe where it's worth it, either for the scammers or these notional women. If it is lucrative, then these people need to be placed in charge of the global economic recovery plan immediately.