The Economist has a chart from Kaspersky Lab, a security firm, that shows that spam mail is on a decline. Supposedly, it's a combination of spam filters actually working, the authentication of senders and more police crackdowns on Nigerian princes. In fact, in the past year, junk mail has declined from around 80 per cent to 67 per cent. Do you guys agree with this study? Are you noticing less spam in your inboxes?