Paul Tassi at Forbes.com is proposing an image campaign on Faceboook, since Facebook does not intend to make it's own stand on the issue.

His novel strategy is to post the images to photostreams instead of the standard profile picture campaigning, taking up huge swaths of screen real estate for the issue

Source: Forbes - Facebook campaign against SOPA/PIPA

In related news,SOPA author Lamar Smith's website for SOPA is using images without accreditation; a violation of SOPA that could get his page DNS blocked under the proposed law.

Newser - SOPA's own website violates SOPA