I just received my first piece of spam to my [email protected] email address. It's not my first piece of spam -- I get about 20-30 a day to my other accounts in total, but it is the first to this address.

As far as I can remember, I've not used this address for anything other than this BBS.

Is someone harvesting addresses, or is it just that someone in the past has emailed me at that address (having seen it on this board), and something's harvested their address book?