Hi Will,
I'm so sorry this has been so painful for you but I wanted to update you that apparently my email address has become much more available via the new BBC Website or these forums and my SPam levels have increased TEN TIMES now!!  Instead of deleting 1-3 per day I am now getting 30-40 in short order so there is clearly a security problem with the crawlers getting email addresses from the Forum.  Nothing else has changed in my life and I'm not an internet idiot so this is the only thing that has changed.  Thanks.  Stuart