I'm seeing a ton of trackback spam here lately. What's going on? Someone is stealing my content, then tracking back to my blog here, all in an attempt to get traffic and spiders to come and visit. I've been marking all these things as spam. I think that Akismet (the blog spam killing service I've been using) has been using that feedback because other bloggers, like the BestBlog blog, notice that the spam problem gets better over time. I won't link to the sites that are doing this spamming, but if you go to centplus.com you'll see one such spam site.
I hate sites like this!