Pimpmansion.com, hornymatches.com, milf-date.com, sexdatepersonals.com, trueadultdate.com etc..
aside from their daily spam that all of us get...
i am surprised that no one has really pursued their content theft to get them blacklisted from google..
http://www.gofuckyourself.com/showthread.php?t=901981
it's easy and simple.... just follow the instructions at:
http://www.google.com/dmca.html
i have had people steal my content before, and it is easy to report them.. and within a week they are out of google... then out of business...