What I need to do
Show that Indonesia stays united and not afraid of terror, add the red/white overlay to your Twitter avatar or the Indonesia flag.
All you need to do is click here to add red-white overlay or to click here to add the Indonesian flag and your avatar will be updated and a support Tweet will posted on your behalf ("KAMI TIDAK TAKUT. We Are Not Afraid. Add Indonesia flag to your avatar with 1-click http://twcauses.com/iunite/ #indonesiaunite").
Please note that this change is permanent until you change your avatar back.
What happened in Indonesia?
Read information here.
Who is behind this?
@arikfr (Arik Fraimovich), friendly web-geek.
(I've also did HelpIranElection.com and the LIVESTRONG yellow wristband campaign)