I thought I might have imagined it so I did a search to see if there has been any comment on this issue. As it happens it has appeared on another forum and one of the posters referred to this article.
http://www.signonsandiego.com/sports/golf/20070407-1537-bn07mickel.html Interesting Graham -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.446 / Virus Database: 268.18.26/750 - Release Date: 6/04/2007 9:30 PM