Did Someone Rip Off Your Blog? You're Not Alone, and Not Helpless

"Another despicable scraper to watch out for"
BlogCatalog (discussion thread started 7 hours before this post)

This thread starts with:

"Saw a ping back from this site today and followed it to see what it was. I found my post reproduced in its entirety along with posts from many other blogs. I did some research but can't see an easy way to shut them down. Frustrating!"

There's some good advice and discussion here.

If your content has been stolen, there are things you can do.