spammers suck

There has been a sharp increase in spam comments in my LJ and an also some on DW. I screen anon comments, but having to delete amd report bunches of them is getting rather tedious. Okay, it's a couple every day, so not a flood, precisely, but still. I don't like the idea of turning off anon comments entirely, but if this keeps up, I'm not sure what else to do. Has anyone else noticed more spam than usual recently, or is it just me?