Trending 30-day spam levelGoogle mail promises to remove items in the spam folder after 30 days. For the last month and change I have been resisting the urge to remove the quota-eating messages manually. I succeeded, and the reward is mine.
After double spam filtering by my personal email provider and google, the total of spam messages over the last 30 days is trending at about 7100 messages and roughly 80 megabytes. That's a lot of junk mail.