Thursday Links: Ho-Ho-Holiday edition

• Stereogum has a nice retrospective of the best viral videos of 2010 featuring the Trololololo guy.
• This TRON: Legacy themed half-pipe is pretty rad.
• 15 insane LEGO creations.
• Web developers everywhere will probably cheer Andre Torrez’s advice to people who think you can whip up a web app in a weekend.
• Share with reckless abandon: Comic Sans Criminal.
• Designer breaks up with LA on five billboards.
• AdFreak has rounded up the best and worst of agency holiday cards
• 10 Sci-Fi promises not yet fulfilled by 2010.
• Santa’s privacy policy.