On Wednesday, the Organization for Economic Cooperation and Development called on its members to defend Internet freedoms. “It’s really a milestone in terms of making a statement about openness,” said Karen Kornbluh, the U.S. ambassador to the O.E.C.D., quoted by Eric Pfanner in the New York Times. “You can’t really get the innovation you need in terms of creating jobs unless we work together to protect the openness of the Internet.”

China and Russia come under some scrutiny for recent actions regarding their citizens and the Internet. For instance, distributed denial of service attacks were recently used in Russia in attempts to squelch online speech after the elections.

The United States of America, however, also has a serious Internet freedom issue on its collective hands, as people following the progress of the ‘Stop Online Piracy Act’ (SOPA) through Congress know. If you’re unclear about the issues raised by the Stop Online Piracy Act, read my feature, “Congress considers anti-piracy bills that could cripple Internet industries,” or watch the video below, from the Cato Institute:

Cato Institute research fellow Sanchez asserts “that internet censorship won’t effectively address the problem of piracy and will threaten innovation and the liberties of Americans by engaging in unconstitutional prior restraint.” The video was produced by Caleb Brown, Austin Bragg and Julian Sanchez.

The key O.E.C.D. recommendation relevant to SOPA is the one that urges policy makers to “limit Internet intermediary liability.” If you don’t know what intermediary liability is, watch White House deputy CTO for Internet policy Danny Weitzner explain it at Radar. As Pfanner observed, President Barack Obama has yet to take a public position on SOPA or the PROTECT IP Act.

The House Judiciary Committee addressed some of the concerns raised about SOPA in the manager’s amendment of SOPA. Markup of the bill is scheduled for a hearing this Thursday morning. While some of the most controversial elements in the original bill have been edited (removal of a private right of actor, narrowed range of targets) the use of DNS and filtering as enforcement mechanisms remain. The EFF is not satisfied, stating that the manager’s amendment is “still a disaster.” <Public Knowledge and the Center for Democracy and Technology welcomes the revisions but retained serious concerns.

As Google anti-spam lead Matt Cutts recently pointed out, “some guy” also recently pointed out that SOPA is unconstitutional. The fellow in question happens to be Lawrence Tribe, a professor of constitutional law at Harvard Law School, who released his opinion on SOPA online. “Under standard First Amendment scrutiny, both PROTECT IP & SOPA are clearly unconstitutional,” concurred Marvin Ammori.

What happens next is less clear. It’s unlikely that Rep. Lamar Smith (R-TX), chairman of the House Judiciary Committee, would have brought SOPA up for markup unless he thought he had the votes to pass it on to the full House of Representatives.

The SOPA “manager’s amendment retains the fundamental flaws of its predecessor,” said Rep. Darrell Issa, chairman of the House Oversight and Government Reform Committee. <release. Issa told CNET that SOPA won’t be approved unless fixed.

Former Internet entrepreneur Rep. Jared Polis (D-CO) went further, telling CNET that SOPA will “destroy the Internet as we know it.” According to Polis, his staffers haven’t received a single call asking them to pass SOPA, but had “hundreds against” it.”

Many prominent members of the Internet community have come out against SOPA. Thousands of people have added their faces to IWorkForTheInternet.org this week. Notably, earlier this week, Jimmy Wales asked Wikipedia if it should “strike” over SOPA. As of Monday night, about 75% of those responding to his straw poll supported the action. Wikimedia general counsel Geoff Brigham advised the Wikipedia community that SOPA will hurt the free Web and Wikipedia. As of today, we still don’t know whether the world’s biggest encyclopedia will protest tomorrow.

Will any of it make a difference to the eventual legislation or its passage? Stay tuned.