Confused

I know I've talked a lot about the crap that lands in my spam folder lately. I am sure you all get the same stuff, I just wonder what puts our email addresses on particular lists.

Lately being the first of the year and diet resolutions, blah blah blah, I like most folks have gotten the latest and greatest diet pill reviews. I know why I get these...it is the first of the year, I do have an account with an online weight management site (SparkPeople) that is nice to help record what you eat.

What I don't understand, is why I get the "Hi I am a horny college girl..." emails.