The only "online piracy" I see here is when Elsevier demands US$30 from you to get a copy of a paper written by scientists paid for by your tax dollars, who paid Elsevier page fees to publish it . Elsevier and similar companies are the thieves here, and they have a hell of a lot of nerve to be accusing scientists of "stealing" and "piracy" for working to create the very knowledge Elsevier shamelessly exploits. (Even…
Maybe something would start to happen if scientists preferentially avoided citing non-openly published papers. They won't though, because their work is too competitive, but it might help to put a damper on it.