Tesco are leading the other supermarkets in spamming customers according to a report today. Which comes as no surprise to those of us who have been trying to get off their mailing lists for two fucking years. But, no, you can't do that without giving them your full address, which would mean another addition to their database, and they get snotty when you e-mail wondering why anyone would not want to be on their lists. I've tried changing the preferences under my account to stop the e-mail, but, oddly, it doesn't seem to save. And, yes, junk filters deal with the ensuing mail, but they really should be black-holed for such spamming.