ichurakov

The plugin adds small protest box to your website. By default it’s collapsed, but once clicked, the “Stop SOPA” box appears.
On settings page you can specify the position of the protest box: either at the right bottom corner or at the middle right edge. 
You also can turn on/off “Blackout Day” option. In this case website will show black screen (click demo link below to view the screenshot) and return 503 status (no problems with search engines) on 18th January 2012, 8:00AM – 8:00PM (server time).
By placing this box on our WordPress websites we are protesting against of SOPA.
You can see demo here: <a href="http://www.icprojects.net/stop-sopa.html" rel="nofollow ugc">Stop SOPA</a>.

Stop SOPA

This plugin adds small protest box to your website and switch it to "Blackout Day" mode on 18th January 2012.

Matin Beigi (Rick Sanchez)

Karzar: The online platform for signature collection campaigns 
Karzar is a platform for collective will and desire. To see the concerns of the group and to hear the voice of the people. Karzar wants to create a safe haven for civil demands.

Karzar

Karzar: The online platform for signature collection campaigns

Stop SOPA vs Karzar