Facebookers were more likely to see that fake copyright notice than to encounter information about voting.

FORBES: Apathetic Facebook Users Relinquish The Right To Vote On Facebook Privacy Changes

The announcement of the changes generated a flurry of comments on the social network, including a hoax copyright protection notice that suggested the changes would mean users no longer owned the copyright to the content they post on the site.

BBC: Privacy groups call for Facebook changes U-turn

In 1997, the Siegel heirs filed notice under the Copyright Act, formally seeking to reclaim 50% of the Superman copyrights.

FORBES: Heirs of Superman Creators Wage Epic Battle With Warner Bros.

Two years ago, before Google thrust itself into distributing high-quality media content to mobile-devices users and others, the company announced it would begin taking down unauthorized copyrighted media within 24 hours of receiving a valid notice from a copyright holder.

WSJ: Google to Penalize Websites Flagged by Copyright Holders

YouTube was found to have swiftly removed infringing material upon receiving notice from Viacom of specific copyright infringement.

FORBES: Key Takeaways From Google's Big Win Over Viacom

Here it is copyright bandits, the single biggest reason (besides silicone) to make a Hollywood studio notice you: the MZK-NAS02SG1T network attached storage device from Planex.

ENGADGET: Planex DigiJuke NAS snags YouTube and BitTorrent video -- jams it down the Wii, Xbox 360, iPod... and throat of MPAA