There was once a game that listed an email address or an mail address, I forget which, that if you sent them an email/letter to that address with your mailing address and full name would send you a check for $1000. This was listed in the Terms & Conditions. Only one person ever sent them something and they sent the check for a $1000.
"We will never share any of your information [...] except for any third party interested in working for us [...]"