A while back I had to turn off commenting on my weblog after the anti-spam plugin I had been using stopped working with newer WordPress versions. About a month ago I started using the Akismet plugin, which made it possible to turn commenting back on. One of the features of Akismet is a display of total spam and total real comments over time, and according to that display for the month of July (the first full month that I used it) my weblog received 489 spam comments and two real comments.