Righthaven is the subject of a bit of irony as it has had its domain taken down by registrar GoDaddy. If you go to Righthaven.com, you will see the message from the image above.
If you’re unfamiliar with Righthaven, it is a company which has made a business model out of suing publications and bloggers that it views as infringing on its clients’ copyrights, often bringing fair use into question. We’ve covered related incidents numerous times. You can browse the articles here for more background.