You're familiar with MoveableType, yes? Well they have this little thing called a trackback. I propose, and it's most likely been well worn by now:
Let's say I write a highly inflamatory post: like this. Note that I did not write this. But I see its potential for highly inflamed responses.
With my highly inflamatory post, I go on a trackback finding spree, looking for exactly the type of people with blogs likely to be offended by my writings. So I go to Daypop.com and search for something, find a few blogs.
I craft an offensive excerpt for my post that will ensure 100% offense to the readers and author.
Then, I grab their trackback pings for specific posts, paste them into my MT post and send off a shitload of trackbacks, along with my coarse excerpt. You can also just link to other MT blogs and have the TB generated automagically too.
Trackback trolling. What an idea. Few use trackbacks regularly, except the A-list bloggers that are party to selfsuck sessions with each other. In the general blog world, they're not too common -- hence the massive impact this has.
Folks, you heard it here first.
Due note, careful reader, that deleting a trackback is not particularly easy to do. If I sent a profane fucking spew in the form of a trackback to another blog, it's not easy for victim of said profane fucking spew to remove that trackback.
It's possible to delete them, but rather a pain. One must enter the database and manually delete that trackback from the table.