OT Does anyone have a Reunion.com or Classmates account?

I'm always getting "teaser" emails that "someone is searching for you", etc.
In my case, it's women in my age range (45-60) from places like Summerville, SC; Bullhead, AZ; Louisvillle, KY; Riverside, CA; or Shingle Springs, CA.
My question is...are reunion/classmates.com total scams?
I'm on a limited budget so I refuse to pay $5 a month to find out if they're actually searching for me or just searching my name. My first and last name combo is pretty common in this region of my state.
In my case, it's women in my age range (45-60) from places like Summerville, SC; Bullhead, AZ; Louisvillle, KY; Riverside, CA; or Shingle Springs, CA.
My question is...are reunion/classmates.com total scams?
I'm on a limited budget so I refuse to pay $5 a month to find out if they're actually searching for me or just searching my name. My first and last name combo is pretty common in this region of my state.