I pass on a warning which was published in a local newspaper about collectors of business cards. The scam may be the use of the cards to solicit business of a less than legal kind. I can't remember the details except that the scam involved the use of legitimate business names and addresses by the card collectors for illegal purposes, or if not illegal, for obtaining mailing lists for other than the purposes stated by the collectors. I sent off a pack of business cards to Craig Shergold quite some time ago, and hope that I haven't caused a problem by doing so. I have had two or three similar sorts of business card requests, one by a chain letter. I don't know which are legitimate and which aren't.