Craigslist spammers touting a dodgy scheme:
"Searching for fresh faces eager to start earning to $20,000 a month...We are looking for classy ladies that are smart, well spoken & very reliable. You need to be extremely personable and have a positive and outgoing outlook. If you do not meet this description, chances are we will not be interested...You can get more information by responding to this post or by sending a text ( no calls ) to 2396743530. Please include a picture and a brief bio."

Porn?  Webcam/sexchat?  Prostitution?  Who knows.