Many of the causes, consequences and implications of the popular unrest sweeping the Arab world and Iran are topics of heated debate. However, one outcome is without dispute: the "freedom to connect" has become the newest, high-profile irritant in United States-China relations.

If the events in Egypt taught us anything over the past few weeks it is that notions of freedom and fear run in parallel. I was struck as many of you might have been by the myriad images and poignant stories pouring out of Egypt showing Egyptians by the thousands demanding their freedom and rallying for global support.

If the events in Egypt taught us anything over the past few weeks it is that notions of freedom and fear run in parallel. I was struck as many of you might have been by the myriad images and poignant stories pouring out of Egypt showing Egyptians by the thousands demanding their freedom and rallying for global support. It reminded me of why I have such an enduring appreciation and admiration for Egyptians as a people. They are deeply proud of their heritage and culture and this is infused in every aspect of daily life.

The Japanese embassy in Beijing has officially launched a micro blog, attracting more than 5,000 fans in just two days. According to Japanese Ambassador Uichiro Niwa, the micro blog will introduce his schedule as well as various activities related to Sino-Japanese relations.

Most embassies in Washington do not have Facebook pages. To these recalcitrant foreign missions, I say: Get with the program. A fine Facebook page should be in every foreign government's diplomatic toolkit. The best embassy Facebook pages offer a confluence of current affairs and cultural potpourri, gently finessed for their expatriate, American, and/or young-skewing fans.

In an effort to dial in a bit on the ways in which Twitter and social media in general have altered the tactical and strategic terrain of popular uprisings, I'll toss out a few ideas that have been taking shape over the course of the past few weeks. Last time I visited this subject, I was skeptical about how determinant an impact social media might have on political revolutions

The recent uprisings in Tunisia and Egypt are sending shockwaves across the Middle East and demonstrating the power of social media to connect citizens striving for democratic reform. During a packed briefing at the U.S. Capitol this morning, new media experts and journalists from U.S. international broadcasters discussed this digital revolution and how the U.S. is taking advantage of its potential for change.

But when that fails, the Broadcasting Broad of Governors, which oversees the government-owned media organizations that send pro-American messages to foreign audiences, has begun using social media to go around online restrictions in repressive countries. Perhaps the most important? Facebook.