It’s now widely recognized that the extreme demands of SOPA/PIPA
catalyzed a new activism within the Net world, epitomized by the
blackout effected by sites like Wikipedia on January 18. But as
Techdirt has reported, SOPA and PIPA are not the only attacks by the
copyright industries on the digital commons: another is the Research Works Act (RWA), which attempts to remove the public’s right to read the articles written by tax-funded researchers in open access journals form. 

On Techdirt.