Wear Green Today in solidarity with the Iranian protesters. From the Facebook site:
Please share your videos, pictures and news of the ongoing events in Iran here to help preserve items from the Twitter feed and provide a repository of information that is more accessible to the public.
This group is a simple show of support for the courageous Iranians standing up for freedom in Iran in the wake of government repression and possible vote fraud.
As an additional symbol of support, please consider changing your profile picture to the color green to show your solidarity with those seeking fundamental change in Iran.
Follow the unfolding events on Twitter here and click on #iranelection under 'Trends' on the left.