Mechanical

Usenet (newsgroups)

Do you use usenet (newsgroups)? If so, enter your email in this site and see what data has been collected on you (if any). If your email address is not used in newsgroups then no data will be available. Link points to data for an old email address of mine. Fortunately, I have nothing incriminating there :)
Hmm... nothing incriminating there for me, either. I haven't used usenet for a while, though.