Share-gating can be used for many applications, including sweepstakes and unlocking exclusive content and reveals. In our reveal for Aerosmith, fans must share the message on Twitter to reveal an exclusive video and be entered in a sweepstakes for tickets. You can check it out here: http://www.tweematic.com/aerosmith/

Main page
Fans must tweet the message to unlock the video and be entered in the sweepstakes

Video unlocked
After fans share the message, the video is unlocked, and they must enter their email address to complete the entry

Share screen
After unlocking the video and submitting their email, fans can share the app on Facebook, Twitter, and more