Photoshop Memes of 2012: Inspired by an eccentric SNL comedy sketch, this single topic blog has churned out hundreds of photoshopped images featuring celebrities with disproportionately small hands under the slogan "one tiny step for hands, one giant leap for mankind."

One Pound Fish Man for Christmas Number One!

Though fandoms have been around since the days of Star Trek, many fandoms surrounding a variety of media including bands, video games, television shows, movies and webcomics flourished on the web.

PBS investigates trolling and cyberbullying online, prompting questions about how the Internet should be regulated and what freedom of speech means on the web.

For more details on the top ten Facebook memes, check out the 2012 trends report over at Facebook Stories.