Web organisations have raised concerns about possible effects of the Megaupload case on the future of file sharing, cloud storage, and Internet commerce.[109][110][111] Various commentators including John C. Dvorak, Glenn Greenwald, and Julian Sanchez have written on the topic as well, particularly as it relates US government powers to take down a web site without a trial, even without new laws like SOPA.[112][113][114][115] In fact, the U.S. Dept of Justice was able to rely on PRO-IP, a law passed back in 2008, in order to shut down Megaupload.[116]