Anti-gay group gets WordPress to censor its own views
This is about as close as you can get to suing yourself.
Porn publisher sues Tumblr for unauthorized photos
Perfect 10 claims that the company has sent six unreturned requests to Tumblr asking that the site to remove certain photos.
False DMCA notice from porn company's paid bot takes down comedian's pictures
British comedian Dave Gorman became the latest to have personal work removed from the Web due to false claims under the Digital Millennium Copyright Act.