Rebecca MacKinnon

Over the past several decades, a growing number of investors have been choosing to put their money in funds that screen companies for their environmental and labor records. Some socially responsible investors are starting to add free expression and privacy to their list of criteria.

I lived in China for 9 years straight. I saw how my Chinese friends benefited and gained much more freedom to determine the course of their lives, their jobs, their creative works, and their identities over the course of a decade. Much of this increased freedom is thanks to economic engagement by the West.

After Secretary Clinton announced in January 2010 that Internet freedom would be a major pillar of U.S. foreign policy, the State Department decided to take what Clinton calls a 'venture capital' approach to the funding of tools, research, public information projects, and training.

The relationship between citizens and government is increasingly mediated through the Internet.

The Tunisian blogger and activist Sami Ben Gharbia has written passionately about how U.S. government involvement in grassroots digital spaces can endanger those who are already vulnerable to accusations by nasty regimes of acting as foreign agents.

The way I think liberties get eroded is not that all of a sudden you become an Orwellian state, but gradually it becomes harder for people with unpopular views to speak out without being in danger, be it from the state or just from the majority of the people who don't like them.

I haven't heard of any cases of anti-American blog posts being censored or bloggers encountering consequences for anti-American speech on the web in China.

It becomes dangerous for somebody who doesn't want their boss to know their sexual preference to use online networks to push for laws supporting gay marriage or same-sex partner rights if they can't do so with a pseudonym.

In China, Vietnam, Russia and several former Soviet states, the dominant social networks are run by local companies whose relationship with the government actually constrains the empowering potential of social networks.

Like it or not, Google and the Chinese government are stuck in a tense, long-term relationship, and can look forward to more high-stakes shadow-boxing in the netherworld of the world's most elaborate system of censorship.

The U.S. relationship with Bahrain is obviously more complicated than with Syria and Iran.

In January 2012, Google Plus started to roll out support for nicknames and pseudonyms, but those registering with a name other than their real-life one must be able to prove that they have been using that alternative name elsewhere, either on the Web or in real life.