At 11 am eastern time (4pm GMT) Ban Ki Moon is taking questions from social media users around the world. People can #asktheSG over Twitter or post a Facebook comment in English, French, Arabic, Chinese, Russian, Spanish, Portuguese or Swahili, before or during the live event. Questions in Chinese can also be posted on Weibo.
So far, the Facebook page seems to be full of fervent (English language) posts by Balochistan activists and earnest questions from Model UNers. It will be so interesting to see what kind of cross section of questions the SG will take. You can watch here.