Fox Planeta Terra

The more you tweet, the closer you get to the hidden tickets

Pay With A Tweet

Sell your products for the price of a tweet

Philips "Innovation in Light" LinkedIn Group

Sharing, Developing and Fostering Innovative Solutions in Lighting

Facebook vs. Hamilton

Who is the faster one?

Domino's Times Square Ticker Billboard

Oh Yes We Did!

Behind The Pizza

"Domino's Pizza ingredients have a story, and we want to share it"

GE MarkNet

Stay connected, relevant, and informed.

Nike 10K InterTwitter Challenge

Who Follows Who?

Strike-In Scavenger Hunt

Strike-In so you don't Strike Out like Tim's Last 11 Victims

Spring Break Style with American Eagle

Live Your Life: American Eagle Spring Break!

Google Demo Slam

The old boring, tech demo. Made awesome by you.

Burberry's TweetWalk

Runway to Reality

Things We Forget

Post-It Notes left to their fate in public places

LOOKBOOK.nu Lookbook by American Apparel

American Apparel worn by real people

Coca Cola - The Real Life "Like"

The Coca-Cola Village "Like Machine"

Pak de Polo (Get the Polo)

One Car for Everyone to Drive

Flip your Profile

Dump the Profile Pic. Get a Profile Vid

The Mercedes-Benz Tweet Race

Four Twitter-Fueled Vehicles. Destination Dallas.

Save The Beach

Our beaches need us

Pepsi Refresh

What Do You Care About?

Diesel Cam

How Does it Fit? Share Your Outfit with Your Friends on Facebook

Nike +

Tune your run

Coca-Cola: Maroon 5 24 Hour Live Session

Is Anybody Out There

TripCast by Jeep

Track your adventures. Share with friends

Coach on Instagram

What's in Your Tote?

Do the World a Flavor

Fairly Nuts

ToyToyota's Backseat Driver

Happy on Board.

Love In action

The love story we all made together into a movie!

Old Spice "The Man Your Man Could Smell Like"

What Happens When an Ad Goes Viral

Flights. Camera. Action.

Watch and vote for a chance to win 25,000 Aadvantage Miles

Bombardier- YouRail

Get Design Expertise for Free!

Mob The Rainbow

"MOB #003: Scholarship the Rainbow"

iTunes U

Learn anything, anywhere, anytime.

eco:Drive

"See how efficiently you're driving and how much you're saving"

Chalkbot

"It's about you"

Audi A8

Klout and Audi Present the A8

Sneakerpedia

"Join the sneaker revolution"

Summer Stories Contest

Summer Stories. Get Inspired

Heineken Star Player

Pick a match and play

Become Your Own Souvenir!

A take away experience

Dell Idea Storm

Where your ideas reign

Flavorcreator Lab

Request Accepted

Skype

Wherever you are, wherever they are - Skype keeps you together

American Express Small Business Saturday

Shop Small

MySkyStatus

Travel Made Social

IKEA: Facebook Showroom Campaign Strategy

Tag yourself and win the furniture

Nike+ FuelBand

Life is a Sport - Make it Count

Winter Warmer

Send Your Mate a Treat

Coca-Cola's Expedition

Happiness goes around

Fab.com

Reinventing Social Shopping

Choose A Different Ending

21 films, ten different endings.

Heidies 15 MB of Fame

Diesel.com Belongs to Us

Pebble

Financing a Start-up Through Crowd-funding

Vespa Community Ride

Share your favourite Vespa Rides

Old Spice SuperFan

Have you ever done the wave?

Sanofi-Aventis iBGStar

Diabetes management on-the-go

Sit or Squat

A place to find and record bathrooms anywhere in the world.

Take on London with Louis Vuitton and Foursquare

Where will life take you with Louis Vuitton on Foursquare?

Wikipedia

The Free Encyclopedia Anyone Can Edit

Twelpforce

Anywhere you need us

Real or Fake

How good are you at spotting fakes?

Old Spice Sends Personal Video Twitter Replies

The Old Spice man shows up

Odwalla Plant A Tree

Naturally protect your world from ordinary

Barbie and Ken are together again!

Should Barbie take Ken back?

Twisit Jordan

Be Part of a Queen Rania's Tourist Swap: Win Trips for 2 to Jordan & Abroad

Levi's Girl

Be the first ever Levi's Girl!

Wired Wifi Libero

Sveglia Italia! (Wake-up Italy!)

KLM Surprise

An experiment on how happiness spreads

The Museum of Me

Create and explore a visual archive of your social life

Project Fiat Mio

A car to call your own

McDonald's Farmville Farm

Help out on McDonald's ufficial virtual farm

"First Look Challenge"

Be the first to style Prabal Gurung's new collection before it hits the runway!

Ballers Network

Where Players Live

Up For Grabs

Want to win a trip? Just grab it!

DropBox

Simplify Your Life.

4food Billboard Chart

"De-junking fast food"

American Express Open Forum

Powering small business success

My Starbucks Idea

"Share. Vote. Discuss. See."

History Channel + Foursquare

Unlock America's History on Foursquare

WalmartLabs

Social+Mobile+Retail

Square

Accept credit cards anywhere.

Yahoo! Bus Stop Derby

Win the best block party in the city wih OK Go

iDNation Community

Get Inspired. Customize. Make Some Fans.

Whopper Sacrifice

Friendship is strong, but the Whopper is stronger