Facebook: Visual Platform for Marriage Equality Activism 1 Favorite 

Marriage equality activism has taken aim at a new platform for global exposure: facebook.

The social media website has seen swarms of users change their profile picture to a red image with a pink equal sign on top, signifying the user's support of marriage equality. Other users are using a blue image with a yellow equal sign, the Human Rights Campaign logo.

The trend emerged as the American Supreme Court begins two days of hearings about two same-sex marriage laws: Proposition 8, and Hollingsworth v. Perry.