The passel of Greek-philosopher bots was bad enough, but at least, well, they were kind of, you know, smartypantses.
Then came the vast influx of Lord of the Rings-bots. Gimli follows you. Legolas follows you. Bilbo Baggins follows you. Okay, fine, I'm a Tolkien geek, fair enough. They all cleared off after I ignored them, anyway.
Things are definitely taking a turn for the weird with these last few, though. I cringed at that first one, the second just made me scratch my head.