Comment spam on the Bwerp.net Movable Type blogs has been pretty heavy these past couple weeks, peaking on Sept. 6. I quarentine spam, and made good on my resolution to graph the data. You can see the steady trickle starting last October when I first began to quarentine. It's quite a bit worse now.
I added a second graph for "Spam by Blog" right before posting this. Abra and Isaac are currently in the lead, but this could be anyone's race.